PDPC List 2026 – Professional development proficiency codes

Judge Advocate General TracksSecurity Cooperation TracksMaster Resilience Trainer TrackEnlisted NCO Experience PDPCs

Table 4-4 — Criteria for Degree of Proficiency for Judge Advocate General’s Corps (Branch 27). The full specifications for each JAG PDPC, exactly as published, follow.

Branch Proficiency Code: 3B (Level I Contract and Fiscal Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3B. Identifies AOC 27A officers who possess detailed knowledge in Level I Contract and Fiscal Law.

b. Qualifications.

Requires completion of the Judge Advocate Officer Basic Course at The Judge Advocate General’s Legal Center and School (TJAGLCS) and:

(1) At least 18 months Contract and Fiscal Law experience; and

(2) Completion of the Basic Contract Attorney Course; or concentration in Contract and Fiscal Law at the Judge Advocate Graduate Course; or LLM in Acquisition/Contract Law; and

(3) Written recommendation from a Staff Judge Advocate (SJA) and subsequent approval by the Chief, Contract and Fiscal Law Division (KFLD), U.S. Army Legal Services Agency (USALSA).

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent to the Chief, KFLD, USALSA.

Branch Proficiency Code: 3D (Military Justice Litigation) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3D. Identifies AOC 27A/27B officers who possess detailed military justice litigation experience.

b. Qualifications.

Requires Level III Military Justice SI and:

(1) Attendance at Basic Trial Advocacy Course (or equivalent) and 6 criminal law courses (2 of which must be litigation focused); and

(2) 72 months in a Military Justice Practitioner Level I-V qualifying position, 48 months in a qualifying litigation position, and direct or supervisory involvement at trial or on appeal in at least 50 courts-martial; and

(3) Written recommendation from a Level IV Military Justice Practitioner, endorsement by the applicant’s senior supervising attorney, and board chaired by Chief, Criminal Law Division.

c. Restrictions.

For use with JAG branch AOC only. Qualifying positions generally include judge advocate positions substantially devoted to the investigation, trial, and appellate litigation of alleged violations of the Uniform Code of Military Justice.

It may also include time spent in management, supervision, or leadership positions if the practitioner performed substantial military justice duties in that position. Waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3G (Level II Contract and Fiscal Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3G. Identifies AOC 27A officers who possess detailed knowledge in Level II Contract and Fiscal Law.

b. Qualifications.

Requires Level I Contract and Fiscal Law proficiency code and:

(1) At least 36 additional months of Contract and Fiscal Law experience; and

(2) Completion of the Judge Advocate Graduate Course; and

(3) Concentration in Contract and Fiscal Law at the Judge Advocate Graduate Course; or LLM in Acquisition/Contract Law.

(4) Written recommendation from a Staff Judge Advocate (SJA) and subsequent approval by the Chief, Contract and Fiscal Law Division (KFLD), U.S. Army Legal Services Agency (USALSA).

c. Restrictions.

Restrictions. For use with JAG branch AOC only. Waiver requests must be sent to the Chief, KFLD, USALSA.

Branch Proficiency Code: 3I (Level I Military Justice Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3I. Identifies AOC 27A/27B officers who possess detailed knowledge in Level I Military Justice.

b. Qualifications.

Requires prior completion or credit for the Judge Advocate Basic Course at the Judge Advocate General’s Legal Center and School (TJAGLCS) and:

(1) 12 months in a qualifying military justice position; and

(2) Attendance at a Basic Trial Advocacy Course (BTAC) (or similar trial advocacy course with prior approval from the Chief, OTJAG-Criminal Law Division (OTJAG-CLD)); and

(3) Written recommendation from a Level III or IV Military Justice Practitioner and subsequent approval by the applicant’s senior supervising attorney.

c. Restrictions.

For use with JAG branch AOC only. Extensions for training requirements and waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3J (Level I National Security Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description personnel only.

There are currently no positions identified for SI 3J. Identifies AOC 27A officers who possess detailed knowledge in Level I National Security Law (NSL).

b. Qualifications.

Requires completion of the Judge Advocate Officer Basic Course at The Judge Advocate General’s Legal Center and School (TJAGLCS) and:

(1) At least 12 months in a qualifying NSL position; and

(2) Attendance at a TJAGLCS, Interagency, or other short course on an NSL topic; and

(3) Staff Judge Advocate (SJA) or senior supervising attorney approval.

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent through the Chief, National Security Law Division, Office of The Judge Advocate General (OTJAG).

Branch Proficiency Code: 3M (Level II Military Justice Practitioner) (Effective 202409)

a. Description, personnel only.

There are currently no positions identified for SI 3M. Identifies AOC 27A/27B officers who possess detailed knowledge in Level II Military Justice.

b. Qualifications.

Requires Level I Military Justice SI and:

(1) 30 months in a qualifying Military Justice position (across all Military Justice PDPCs); and

(2) Attendance at two additional criminal law courses; and

(3) Written recommendation from a Level IV Military Justice Practitioner, endorsement by the applicant’s senior supervising attorney, and subsequent approval by Chief, Criminal Law Division.

c. Restrictions.

For use with JAG branch AOC only. Qualifying positions generally include judge advocate positions substantially devoted to the investigation, trial, and appellate litigation of alleged violations of the Uniform Code of Military Justice.

It may also include time spent in management, supervision, or leadership positions if the practitioner performed substantial military justice duties in that position. Waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3N (Level V Military Justice Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3N. Identifies AOC 27A/27B officers who possess detailed knowledge in Level V Military Justice.

b. Qualifications.

Requires Level IV Military Justice SI and:

(1) 120 months in a qualifying Military Justice position (across all Military Justice PDPCs); and

(2) Written recommendation from a Level V Military Justice Practitioner, endorsement by the applicant’s senior supervising attorney, and subsequent approval by The Judge Advocate General, or designee.

c. Restrictions.

For use with JAG branch AOC only. Qualifying positions generally include judge advocate positions substantially devoted to the investigation, trial, and appellate litigation of alleged violations of the Uniform Code of Military Justice.

It may also include time spent in management, supervision, or leadership positions if the practitioner performed substantial military justice duties in that position. Waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3P (Level III Military Justice Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3P. Identifies AOC 27A/27B officers who possess detailed knowledge in Level III Military Justice.

b. Qualifications.

Requires Level II Military Justice proficiency code 3M and:

(1) 48 months in a qualifying Military Justice position (across all Military Justice PDPCs); and,

(2) TJAGLCS Graduate Course completion (with 3 electives in military justice or a 3-credit criminal law paper/primer) OR a Master of Laws in Criminal Law;

(3) Attendance at two additional criminal law courses; and

(4) Written recommendation from a Level IV Military Justice Practitioner, endorsement by the applicant’s senior supervising attorney, and subsequent approval by Chief, Criminal Law Division.

c. Restrictions.

For use with JAG branch AOC only. Qualifying positions generally include judge advocate positions substantially devoted to the investigation, trial, and appellate litigation of alleged violations of the Uniform Code of Military Justice.

It may also include time spent in management, supervision, or leadership positions if the practitioner performed substantial military justice duties in that position. Waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3Q (Level II National Security Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3Q. Identifies AOC 27A officers who possess detailed knowledge in Level II National Security Law (NSL).

b. Qualifications.

Requires Level I National Security Law proficiency code and:

(1) At least 24 additional months of NSL experience in a qualifying NSL position.

(2) Completion of the Judge Advocate Graduate Course with at least two (2) electives in NSL (at TJAGLCS or the University of Virginia) or—for Reserve Component Judge Advocates—completion of a Graduate Course equivalent and at least two (2) TJAGLCS, Interagency, or non-governmental organization (NGO) short courses on an NSL topic.

(3) Written recommendation from an SJA or Interagency supervisor regarding NSL duties performed, and subsequent approval by the Chief, National Security Law Division (NSLD), Office of The Judge Advocate General (OTJAG).

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent to the Chief, NSLD, OTJAG.

Branch Proficiency Code: 3T (Level IV Military Justice Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3T. Identifies AOC 27A/27Bofficers who possess detailed knowledge in Level IV Military Justice.

b. Qualifications.

Requires Level III Military Justice proficiency code 3P and:

(1) 84 months in a qualifying Military Justice position (across all Military Justice PDPCs);

(2) Attendance at two additional criminal law courses; and

(3) Written recommendation from a Level IV Military Justice Practitioner, endorsement by the applicant’s senior supervising attorney, and subsequent approval by the Chief, Criminal Law Division.

c. Restrictions.

For use with JAG branch AC only. Qualifying positions generally include judge advocate positions substantially devoted to the investigation, trial, and appellate litigation of alleged violations of the Uniform Code of Military Justice.

It may also include time spent in management, supervision, or leadership positions if the practitioner performed substantial military justice duties in that position. Waiver requests must be sent to the Chief, OTJAG-CLD.

Branch Proficiency Code: 3U (Level III National Security Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3U. Identifies AOC 27A officers who possess detailed knowledge in Level III National Security Law (NSL).

b. Qualifications.

Requires Level II National Security Law proficiency code and:

(1) At least 24 additional months of NSL experience in a qualifying NSL position.

(2) Completion of Intermediate Level Education-Advanced Operations Course (ILE-AOC); or completion of ILE and LLM in NSL (TJAGLCS LLM inclusive); or completion of ILE and publication of an NSL-related scholarly article in a peer-reviewed publication.

(3) Written recommendation from an SJA or Interagency supervisor regarding NSL duties performed, and subsequent approval by the Chief, National Security Law Division (NSLD), Office of The Judge Advocate General (OTJAG).

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent through the Chief, National Security Law Division, OTJAG.

Branch Proficiency Code: 3V (Level IV National Security Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI 3V. Identifies AOC 27A officers who possess detailed knowledge in Level IV National Security Law (NSL).

b. Qualifications.

Requires Level III National Security Law Military Justice proficiency code and:

(1) At least 24 additional months of NSL experience in a qualifying NSL position.

(2) Written recommendation from an SJA or Interagency supervisor regarding NSL duties performed, and subsequent approval by the Chief, National Security Law Division (NSLD), Office of The Judge Advocate General (OTJAG).

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent through the Chief, National Security Law Division, OTJAG.

Branch Proficiency Code: L1 (Level I Administrative Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI L1. Identifies AOC 27A officers who possess detailed knowledge in Administrative Law.

b. Qualifications.

(1) Basic Course Completion.

(2) At lease 12 months in a qualifying Administrative Law position.

(3) Completion of Administrative Law for Military Organizations or other equivalent Administrative Law course hosted by The Judge Advocate General’s Legal Center and School (TJAGLCS) or another military service.

(4) Written approval from an SJA or senior supervisory attorney equivalent.

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent to the Chief, Administrative Law Division, OTJAG.

Branch Proficiency Code: L2 (Level II Administrative Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI L2. Identifies AOC 27A officers who possess detailed knowledge in Administrative Law.

b. Qualifications.

Requires Level I Administrative Law proficiency code and:

(1) Graduate Course Completion.

(2) 24 additional months in a qualifying Administrative Law position.

(3) TJAGLCS or outside TJAGLCS Administrative Law related course completion or taught Administrative Law focused course at TJAGLCS or other educational venue.

(4) Written recommendation from an SJA or senior supervisory attorney equivalent, and subsequent approval by the Chief, Administrative Law Division, OTJAG.

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent through the Chief, Administrative Law Division, OTJAG, to the Chief, Personnel, Plans and Training Office (PPTO).

Branch Proficiency Code: L4 (Level III Administrative Law Practitioner) (Effective 202409)

Proponent: Office of the Judge Advocate General

a. Description, personnel only.

There are currently no positions identified for SI L4. Identifies AOC 27A officers who possess detailed knowledge in Level III Administrative Law.

b. Qualifications.

Requires Level II Administrative Law proficiency code and:

(1) ILE Completion.

(2) 24 additional months in a qualifying Administrative Law position.

(3) TJAGLCS or outside TJAGLCS Administrative Law related course completion or taught Administrative Law focused course at TJAGLCS or other educational venue, or publication of an Administrative Law related scholarly article.

(4) Written recommendation from an SJA or senior supervisory attorney equivalent, and subsequent approval by the Chief, Administrative Law Division, OTJAG.

c. Restrictions.

For use with JAG branch AOC only. Waiver requests must be sent to the Chief, Administrative Law Division, OTJAG.

Five parallel Security Cooperation professional development tracks. On the officer side (Chapter 4, Table 4-3) each track runs four tiers; on the enlisted side (Chapter 12, Table 12-2) each runs three. Each entry is listed exactly as published.

SC Planning, Oversight, and Execution (POE) Management

Code: 1QOfficer SI — Chapter 4
Basic SC Planning, Oversight, and Execution (POE) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7

Code: 1ROfficer SI — Chapter 4
Intermediate SC POE Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7

Code: 1T (Effective 202210)Officer SI — Chapter 4
Advanced SC POE Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 1U (Effective 202210)Officer SI — Chapter 4
Executive SC POE Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7

Code: 1QEnlisted ASI — Chapter 12
Basic SC Planning, Oversight, and Execution (POE) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 1REnlisted ASI — Chapter 12
Intermediate SC POE Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 1TEnlisted ASI — Chapter 12
Advanced SC POE Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

SC Case Life Cycle Management (CLCM)

Code: 2JOfficer SI — Chapter 4
Basic SC Case Life Cycle Management (CLCM)
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 2KOfficer SI — Chapter 4
Intermediate SC CLCM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 2LOfficer SI — Chapter 4
Advanced SC CLCM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 2MOfficer SI — Chapter 4
Expert SC CLCM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 2JEnlisted ASI — Chapter 12
Basic SC Case Life Cycle Management (CLCM)
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 2KEnlisted ASI — Chapter 12
Intermediate SC CLCM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 2LEnlisted ASI — Chapter 12
Advanced SC CLCM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

SC Acquisition Management (AM)

Code: 4POfficer SI — Chapter 4
Basic SC Acquisition Management (AM)
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 4QOfficer SI — Chapter 4
Intermediate SC AM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 4UOfficer SI — Chapter 4
Advanced SC AM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 4Y (Effective 202210)Officer SI — Chapter 4
Executive SC AM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: 4PEnlisted ASI — Chapter 12
Basic SC Acquisition Management (AM)
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 4QEnlisted ASI — Chapter 12
Intermediate SC AM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: 4UEnlisted ASI — Chapter 12
Advanced SC AM
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

SC Execution Support (ES) Management

Code: X4Officer SI — Chapter 4
Basic SC Execution Support (ES) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: X5Officer SI — Chapter 4
Intermediate SC ES Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: X6Officer SI — Chapter 4
Advanced SC ES Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: X7 (Effective 202210)Officer SI — Chapter 4
Executive SC ES Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: X4Enlisted ASI — Chapter 12
Basic SC Execution Support (ES) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: X5Enlisted ASI — Chapter 12
Intermediate SC ES Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: X6Enlisted ASI — Chapter 12
Advanced SC ES Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

SC Organization (SCO) Operations and Management (O&M)

Code: Z1Officer SI — Chapter 4
Basic SC Organization (SCO) Operations and Management (O&M) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7

Code: Z2Officer SI — Chapter 4
Intermediate SCO O&M
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: Z4Officer SI — Chapter 4
Advanced SCO O&M
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: Z5 (Effective 202210)Officer SI — Chapter 4
Executive SCO O&M
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 4-7.

Code: Z1Enlisted ASI — Chapter 12
Basic SC Organization (SCO) Operations and Management (O&M) Management
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: Z2Enlisted ASI — Chapter 12
Intermediate SCO O&M
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Code: Z3Enlisted ASI — Chapter 12
Advanced SCO O&M
Proponent: Office of the Assistance Secretary of the Army for Acquisition, Technology and Logistics.
Special designation: Professional Development Proficiency Code (PDPC) SI
Specifications: Refer to Table 12-11.

Editor’s note: Every Security Cooperation PDPC entry states “Specifications: Refer to Table 4-7” (officer) or the corresponding chapter reference (enlisted). Table 4-7 is not included in the publicly released Smartbook DA Pam 611-21 Chapter 4 files (verified against the FY2023 and FY2025 editions, which both end at Table 4-5). The detailed SC tier specifications are maintained by the proponent, the Office of the Assistant Secretary of the Army for Acquisition, Technology and Logistics.

The Master Resilience Trainer progression: MRT (8R) → Facilitator (8J) → Assistant Primary Instructor (8K) → Primary Instructor (8L). Officer entries from Table 4-3, exactly as published. The same PDPC series exists on the enlisted side in Table 12-2 with enlisted-specific grade restrictions.

SI 8R — Master Resilience Trainer (MRT)

Code: 8RProponent: HQDA Army G-3/5/7 (DAMO-CSFF)

Special designation: Professional development proficiency code (PDPC) SI

a. Description of positions.

There are no positions identified for SI 8R. SI is for use with personnel only.

b. Qualifications.

PDPC SI 8R. Must successfully complete the ten day Master Resilience Training Course (MRTC) conducted under the auspices of HQDA G-3/5/7 (DAMO-CSFF) at either:

(1) Under contract at the University of Pennsylvania.

(2) Under Army administration at the Victory University, Fort Jackson, SC.

c. Restrictions.

For use with any AOC in grades LT (O2 only)-MAJ for identification of personnel only.

SI 8J — Master Resilience Trainer-Facilitator

Code: 8JProponent: HQDA DCS-G3/5/7

Special designation: Professional development proficiency code (PDPC) SI.

a. Description of positions.

There are no positions identified for SI 8J. The SI is for use with personnel only.

b. Description of Requirements.

Students who attend the ten day MRT Course are assessed objectively (depth of knowledge through written checks on learning and Q&A, use of MRT lexicon, performance oriented practical exercises), and subjectively (through class participation, presentation style and motivation) by the MRT training team.

Students who excel in the MRT course are invited to attend the five day MRT Facilitator Course. This next level course trains selected MRTs to assist the Comprehensive Soldier and Family Fitness Program in the delivery of training at the MRT Course.

The Facilitator’s role is to assist the MRT Trainer in managing the breakout classroom environment (timing, capturing learning points from students, etc).

The MRT-F generates discussions for students with a ratio of 1:6 to teach, learn and the application of the 12 skills. The MRT-F Course is designed to build the MRT’s depth of knowledge and develop a facilitation style that maximizes the MRT learning environment.

The MRT-F graduates are not qualified to do anything different at the unit level, however, as a result of having a greater exposure to the MRT curriculum, MRT facilitators could be used to guide resilience programs at higher echelons.

Facilitators are not authorized to conduct MRT courses that train certified MRTs or award the 8R ASI. The MRT’s can only be certified by HQDA DCS G-3/5/7 DAMO CSFF.

c. Prerequisites.

Must successfully complete the SI 8R ten day course at the (a) University of Pennsylvania in Philadelphia; (b) Leader Development Division, Fort Jackson, SC, or Fort McCoy, Wisconsin and Fort Custer, Michigan for the National Guard and Reserve or at (d) various installations by Mobile Training Teams (CONUS or OCONUS).

d. Qualifications.

1. Must successfully complete the Master Resilience Trainer 9E-SI 8R Course.

2. Selected by Master Resilience Trainer Course Leadership and DAMO-CSFF.

3. Must have six months of Master Resilience Trainer experience.

4. Must successfully complete an additional five day Master Resilience Trainer-Facilitator Course 5K-F40/520-F13 at University of Pennsylvania in Philadelphia, or Leader Development Division Fort Jackson, SC.c. Restrictions. For use with personnel only. For use with officers in any AOC in grades O3-O5.

SI 8K — Master Resilience Trainer-Assistant Primary Instructor (API)

Code: 8KProponent: HQDA DCS-G3/5/7

Special designation: Professional development proficiency code (PDPC) SI

a. Description of positions.

There are no positions identified for SI 8K. The SI is for use with personnel only.

b. Description of Requirements.

The MRT API Course is offered to MRT-F’s who excel in their role as facilitators by demonstrating a significant depth of knowledge for the MRT materials, are exceptionally confident, have a personable presentation style and also possess a high degree of motivation .

The five day MRT–API course prepares the graduate to assist Comprehensive Soldier and Family Fitness in the delivery of the MRT course. The MRT-API leads breakout group instructions during the ten day MRT Course.

An MRT-API primary role is to lead practical exercises and reinforce the key principles taught during the large group portion of the course with a ratio of 1:30 students per breakout group.

The MRT-API curriculum focuses on building the students depth of knowledge by covering the research behind the Penn Resilience Project and the field of Positive Psychology. This course is by selection only.

c. Prerequisites.

(1) Must successfully complete the SI 8R ten day course at the (a) University of Pennsylvania in Philadelphia; (b) Leader Development Division, Fort Jackson, SC, or Fort McCoy, Wisconsin and Fort Custer, Michigan for the National Guard and Reserve or at (d) various installations by Mobile Training Teams (CONUS or OCONUS).

2. Must successfully complete an additional five day MRT Facilitator Course at University of Pennsylvania in Philadelphia or Leader Development Division Fort Jackson, SC.

d. Qualifications.

1. Must successfully complete the Master Resilience Trainer Course 9E-SI 8R/920-SI 8R Course.

2. Master Resilience Trainer-Facilitator (MRT-F) 5K-F40/520-F13.

3. Selected by MRT Course Leadership and Department of the Army Comprehensive Soldier and Family Fitness (DAMO-CSFF).

4. Must successfully complete an additional five day MRT Course at University of Pennsylvania in Philadelphia.

5. Must have at least six months of MRT-F experience and/or trained three classes as a MRT-Facilitator. Restrictions. For use with personnel only. For use with officers in any AOC in grades O3-O5.

SI 8L — Master Resilience Trainer-Primary Instructor

Code: 8LProponent: HQDA DCS-G3/5/7

Special designation: Professional development proficiency code (PDPC) SI

a. Description of positions.

There are no positions identified for SI 8L. The SI is for use with personnel only.

b. Description of Requirements.

The MRT PI is the lead instructor for the MRT course. The PI is responsible for plenary session instruction and oversees breakout group instruction.

The PI, presents key material, debriefs exercises that were completed in breakout groups, maintains appropriate balance among didactic presentation, experiential learning and consolidation of the material and sets the overall tone of the class.

The PI is responsible for creating a positive, reflective and energetic learning environment in the plenary room and consistency of instruction in the breakout groups.

The PI provides leadership for his/her team of trainers and facilitators and ensures the smooth delivery of training in order to optimize participants’ absorption of the material.

Selectees will have completed all previous levels of training and gained experience at each level. They must have mastery of the MRT curriculum; a strong teaching skill set, and extensive knowledge of the Comprehensive Soldier and Family Fitness Program.

The ten day Primary Instructor Course is intense and consists of didactics and practical exercises, as well as student led instruction in order to demonstrate depth of content knowledge and teaching ability with a ratio of 1:120 students per class.

c. Prerequisites.

1. Must successfully complete the SI 8R ten day course at the (a) University of Pennsylvania in Philadelphia; (b) Leader Development Division, Fort Jackson, SC, or Fort McCoy, Wisconsin and Fort Custer, Michigan for the National Guard and Reserve or at (d) various installations by Mobile Training Teams (CONUS or OCONUS).2. Master Resilience Trainer-Facilitator (MFT-F) 5K-F40/520-F13.

3. Master Resilience Trainer-Assistant Primary Instructor (API).

d. Qualifications.

1. Must successfully complete the Master Resilience Trainer-Assistant Primary Instructor course.

2. Must be selected by the MRT Course Leadership and Department of the Army Comprehensive Soldier and Family Fitness (DAMO-CSFF) Director.

3. Must successfully complete an additional ten day Master Resilience Trainer-Primary Instructor Course at University of Pennsylvania in Philadelphia.

4. Must have a minimum of six months of the Master Resilience Trainer-Assistant Primary Instructor experience and/or trained at least six classes as a Master Resilience Trainer-Assistant Primary Instructor.

d. Restrictions.

For use with personnel only. For use with officers in any AOC in grades O3-O5.

Chapter 12, Table 12-2 designates a family of PDPC additional skill identifiers that track noncommissioned officer career experience — awarded through completed key assignments rather than courses. Full entries exactly as published.

ASI 6H — Minimum MOS Qualified-Staff Sergeant

Code: 6H (Modified 202502)Proponent: U.S. Army Human Resources Command (EPMD)

Special designation: Professional development proficiency code (PDPC) ASI.

a. Description of positions.

There are no positions for PDPC ASI 6H.

b. Qualifications.

Have served in minimum recommended time in SSG professional development positions (as determined by the individual CMF Proponents).

c. Award authority.

PDPC ASI code 6H will be awarded by:

(1) Active Component: Individual Proponent and CMF Directorates within U.S. Army Human Resources Command (Enlisted Personnel Management Directorate (AHRC-EPMD).

(2) Reserve Component: Not applicable.

(3) National Guard: Not applicable.

d. Functions.

Identifies SSGs eligible for broadening assignments IAW their specific MOS professional development plans.

e. Withdrawal authority.

PDPC ASI 6H will be withdrawn when the NCO qualifies for awarding of PDPC ASI 7H.

f. Restrictions.

For use with personnel only in CMF 11, 13, 18, 19, 37, and 38 in grade E-6.

ASI 7H — Minimum MOS Qualified-Sergeant First Class

Code: 7H (Modified 202502)Proponent: U.S. Army Human Resources Command (EPMD)

Special designation: Professional development proficiency code (PDPC) ASI.

a. Description of positions.

There are no positions for PDPC ASI 7H.

b. Qualifications.

Have served in minimum recommended time in SFC professional development positions (as determined by the individual CMF Proponents).

c. Award authority.

PDPC ASI code 7H will be awarded by:

(1) Active Component: Individual Proponent and CMF Directorates within U.S. Army Human Resources Command (Enlisted Personnel Management Directorate (AHRC-EPMD).

(2) Reserve Component: Not applicable.

(3) National Guard: Not applicable.

d. Functions.

Identifies SFCs eligible for broadening assignments IAW their specific MOS professional development plans.

e. Withdrawal authority.

PDPC ASI 7H will be withdrawn when the NCO qualifies for awarding of PDPC ASI 8H.

f. Restrictions.

For use with personnel only in CMF 11, 13, 18, 19, 37, and 38 in grade E-7.

ASI 8H — Minimum MOS Qualified Master Sergeant

Code: 8H (Modified 202502)Proponent: U.S. Army Human Resources Command (EPMD)

Special designation: Professional development proficiency code (PDPC) ASI.

a. Description of positions.

There are no positions for PDPC ASI 8H.

b. Qualifications.

Have served in minimum recommended time in MSG professional development positions (as determined by the individual CMF Proponents).

c. Award authority.

PDPC ASI code 8H will be awarded by:

(1) Active Component: Individual Proponent and CMF Directorates within U.S. Army Human Resources Command (Enlisted Personnel Management Directorate (AHRC-EPMD).

(2) Reserve Component: Not applicable.

(3) National Guard: Not applicable.

d. Functions.

Identifies MSGs eligible for broadening assignments IAW their specific MOS professional development plans.

e. Withdrawal authority.

PDPC ASI 8H will be withdrawn when the NCO is promoted to Sergeant Major (SGM).

f. Restrictions.

For use with personnel only in CMF 11, 13, 18, 19, 37, and 38 in grade E-8.

ASI 6C — Battalion Level Command Sergeant Major (CSM) Experience

Code: 6C (Eff 201710)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the authorized commanding officer is in the rank of LTC (O5).

b. Qualifications.

1) Temporary award. Must be selected through the formal Centralized Selection List (CSL) process for a battalion level (LTC command) CSM position and be currently assigned in the position. 2) Permanent award.

Must be selected through the formal Centralized Selection List (CSL) process and have successfully served a minimum of one year in an authorized battalion level (LTC command) CSM position.

c. Award authority.

PDPC ASI code 6C will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at battalion level and principle enlisted adviser to the commander. The CSM plans, coordinates, and supervises activities pertaining to organization, training, and combat operations and oversees the enforcement of policies and standards on performance, training, appearance and conduct of enlisted personnel.

e. Withdrawal authority.

PDPC ASI 6C may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one year tour in an authorized battalion level (LTC command) CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E8(P) and E9.

(2) Positions. For use with E9 CSM positions in any MOS (other than 00Z).

ASI 6P — Post Battalion Level Command Sergeant Major (CSM) Experience

Code: 6PProponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the authorized commanding officer is in the rank of LTC (O5) and the position requires the incumbent to have previously served and already awarded the 6C PDPC ASI.

b. Qualifications.

(1) Temporary award. Must be selected through the formal Centralized Selection List (CSL) process for a second opportunity at a battalion level (LTC command) CSM position and be currently assigned in the position.

(2) Permanent award. Must be selected through the formal Centralized Selection List (CSL) process and successfully served a minimum of one year in a subsequent battalion level (LTC command) CSM position.

c. Award authority.

PDPC ASI code 6P will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at battalion level and principal enlisted adviser to the Commander. The CSM plans, coordinates, and supervises activities pertaining to organization, training, and combat operations and oversees the enforcement of policies and standards on performance, training, appearance and conduct of enlisted personnel.

e. Withdrawal authority.

PDPC ASI 6P may be withdrawn by the awarding authority for circumstances that preclude successful completion of a minimum one year tour in a subsequent battalion level (LTC command) CSM position or for conduct/disciplinary actions not conducive to continued service in a CSL CSM position. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 CSM positions in any MOS (other than 00Z).

ASI 7C — Brigade Level Command Sergeant Major (CSM) Experience

Code: 7C (Eff 201103)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the authorized commanding officer is in the rank of Colonel (COL) (O6).

b. Qualifications.

(1) Temporary award. Must be selected through the formal Centralized Selection List (CSL) process for a brigade level (COL command) CSM position and be currently assigned in the position.

(2) Permanent award. Must be selected through the formal Centralized Selection List (CSL) process and have successfully served a minimum of one year in an authorized brigade level (COL command) CSM position.

c. Award authority.

PDPC ASI code 7C will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at brigade level and principle enlisted adviser to the commander. The CSM plans, coordinates, and supervises activities pertaining to organization, training, and combat operations and oversees the enforcement of policies and standards on performance, training, appearance and conduct of enlisted personnel.

e. Withdrawal authority.

PDPC ASI 7C may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized brigade level (COL command) CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 CSM positions in any MOS (other than 00Z).

ASI 7P — Post Brigade Level Command Sergeant Major (CSM) Experience

Code: 7P (Eff 201710)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the authorized commanding officer is in the Rank of COL (O6) and the position requires the incumbent to have previously served and already awarded the PDPC ASI 7C.

b. Qualifications.

(1) Temporary award. Must be selected through the formal Centralized Selection List (CSL) process for a second opportunity at a brigade level (COL command) CSM position and be currently assigned in the position.

(2) Permanent award. Must be selected through the formal Centralized Selection List (CSL) process and successfully served a minimum of one year in a subsequent brigade level (COL command) CSM position.

c. Award authority.

PDPC ASI code 7P will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at battalion level and principal enlisted adviser to the Commander. The CSM plans, coordinates, and supervises activities pertaining to organization, training, and combat operations and oversees the enforcement of policies and standards on performance, training, appearance and conduct of enlisted personnel.

e. Withdrawal authority.

PDPC ASI 7P may be withdrawn by the awarding authority for circumstances that preclude successful completion of a minimum one-year tour in a subsequent Brigade level (COL command) CSM position or for conduct/disciplinary actions not conducive to continued service in a CSL CSM position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 CSM positions in any MOS (other than 00Z).

ASI 6S — Initial Level Sergeant Major (SGM) Experience

Code: 6S (Eff 201103)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the duties, responsibilities and knowledge required of the position equates to those expected of a Soldier in that career field on their initial duty assignment after completion of the Sergeants Major Academy.

b. Qualifications.

(1) Temporary award. Must have been selected for promotion to SGM and slated to assume an initial SGM position in an authorized organization.

(2) Permanent award. Must have successfully served a minimum of one year in an authorized initial level SGM position.

c. Award authority.

PDPC ASI code 6S will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent serves in senior managerial positions and has knowledge of headquarters and command elements in both operational and institutional assignments.

The SGM is an operational leader mastering tactical art and the military decision-making process, understands operational art and problem framing through design, and possesses the abilities to plan and conduct small unit combat operations while applying rules of engagement (ROE).

e. Withdrawal authority.

PDPC ASI 6S may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one year tour in an authorized initial level SGM position or for conduct/disciplinary actions not conducive to continued service in a Senior Staff NCO position.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E8(P) and E9.

(2) Positions. For use with E9 SGM positions in any MOS (other than 00Z).

ASI 6K — Initial Level Sergeant Major (SGM) Key Billet Experience

Code: 6K (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI.

a. Description of positions.

Identifies SGM (E9) Key Billet positions in requirements and authorization documents where the principal staff officer is in the rank of Lieutenant Colonel (LTC) (O5) and serving in a Centralized Selection List (CSL) key billet.

SGM’s slated for Centralized Selection List (CSL) 6K Key Billet positions though not required should have served a minimum of 18 – 24 months in an authorized E9 billet.

b. Qualifications.

(1) Temporary award. Must have been selected and slated by the Human Resources Command (AHRC-EPS) to assume a 6K SGM position via CSL in an authorized organization and be currently assigned in the 6K position.

(2) Permanent award. Must have served a minimum of one year in an authorized 6K SGM Key Billet via CSL Slating or slated to a higher level position for professional development.

c. Award authority.

PDPC ASI code 6K will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The SGM Key Billet is a duty assignment at the SGM rank requiring specific, highly developed skills and experience. Key billet SGM’s exercise judgement and recommend actions to the Commander. They principally manage resources and oversee processes that operate in a leadership environment.

e. Withdrawal authority.

PDPC ASI 6K may be withdrawn by the awarding authority for circumstances that preclude successful completion of a minimum one year tour in an authorized initial level E9 Key Billet or for conduct/disciplinary actions. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E8 (P) and E9.

(2) Positions. For use with E9 SGM Key Billet positions in any MOS (other than 00Z).

ASI 6U — Post Battalion Level Sergeant Major (SGM) Broadening Experience

Code: 6U (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the duties, responsibilities and knowledge required of the position equates to that expected of senior enlisted personnel developed through at least one duty assignment as a Battalion Level CSM/SGM and awarded PDPC ASI 6C or 6S.

b. Qualifications.

(1) Prerequisite. Must hold PDPC ASI 6C/6S or 7C/7S and have successfully served in a position as the principal enlisted advisor to a MAJ/GS-13/equivalent commander, director, assistant director, or senior staff officer for a minimum of 12 months.

(2) Temporary award. Must have been slated by the Human Resources Command (AHRC-EPS) to assume a 6U SGM position in an authorized organization.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized 6U SGM position or slated to a higher-level position for professional development.

c. Award authority.

PDPC ASI code 6U will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is an operational leader shaping organizations/institutions for future success; understands organizational art and comprehends strategy; understands the joint, interagency, intergovernmental, multinational (JIIM) environment; astutely manages priorities and transitions within operations and typically serves as a principal senior staff NCO enlisted matter expert advisor to a MAJ/GS-13, director, assistant director, nominative or senior CSM/SGM or appropriate level leader from an allied partner nation.

e. Withdrawal authority.

PDPC ASI 6U may be withdrawn by the award authority for circumstances that preclude successful assignment in an authorized Post Battalion level Broadening SGM position or for conduct/disciplinary actions not conducive to continued service in a Senior Staff NCO position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 SGM Key Billet positions in any authorized MOS (other than 00Z).

ASI 7S — Primary Level Sergeant Major (SGM) Experience

Code: 7S (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the duties, responsibilities and knowledge required of the position equates to those expected of a Soldier in that career field serving in subsequent duty assignments after completion of their initial assignment as a SGM.

b. Qualifications.

1) Temporary award. Must have been slated by the Human Resources Command (AHRC-EPS) to assume a primary level SGM position in an authorized organization. 2) Permanent award. Must have successfully served a minimum of one year in an authorized primary level SGM position or slated to a higher-level position for professional development.

c. Award authority.

PDPC ASI code 7S will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent serves in senior staff NCO and managerial positions and is an organizational leader mastering how the Army works and prepares and executes plans across all echelons, establishes and promulgates long-term vision, executes systems within the ARFORGEN process and possesses the abilities to plan and conduct large unit combat operations while applying rules of engagement (ROE).

e. Withdrawal authority.

PDPC ASI 7S may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one year tour in an authorized organizational level SGM position or for conduct/disciplinary actions not conducive to continued service in a SGM position at this level. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 positions in any MOS (other than 00Z).

ASI 7K — Primary Level Sergeant Major (SGM) Key Billet Experience

Code: 7K (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM (E9) Key Billet positions in requirements and authorization documents where the principal staff officer is in the rank of Colonel (COL) (O6) and serving in a Centralized Selection List (CSL) key billet.

SGM’s slated for Centralized Selection List (CSL) 7K Key Billet positions must have previously served a minimum of 30 months in an authorized E9 billet. Though not required, 18 – 24 months experience in a 6K billet is preferred.

b. Qualifications.

(1) Temporary award. Must have been selected and slated by the Human Resources Command (AHRC-EPS) to assume a 7K SGM position via CSL in an authorized organization and be currently assigned in the position.

(2) Permanent award. Must have served a minimum of one year in an authorized primary level SGM Key Billet via CSL Slating or slated to a higher-level position for professional development.

c. Award authority.

PDPC ASI code 7K will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The SGM Key Billet is a duty assignment at the SGM rank requiring specific, highly developed skills and experience. Key billet SGM’s exercise judgement and recommend actions to the Commander. They principally manage resources and oversee processes that operate in a leadership environment.

e. Withdrawal authority.

PDPC ASI 7K may be withdrawn by the awarding authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized primary level E9 Key Billet or for conduct/disciplinary actions. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 SGM Key Billet positions in any authorized MOS (other than 00Z).

ASI 6X — Post Brigade Level Sergeant Major (SGM) Broadening Experience

Code: 6X (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the duties, responsibilities and knowledge required of the position equates to that expected of senior enlisted personnel developed through at least one duty assignment as a Battalion Level CSM/SGM and awarded PDPC ASI 6C or 6S.

b. Qualifications.

(1) Prerequisite. Must hold PDPC ASI 6C/6S or 7C/7S and have successfully served in a position as the principal enlisted advisor to a LTC/GS-14/equivalent commander, director, assistant director, or senior staff officer for a minimum of 12 months. 2) Temporary award. Must have been slated by the Human Resources Command (AHRC-EPS) to assume a 6X SGM position in an authorized organization.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized 6X SGM position or slated to a higher-level position for professional development.

c. Award authority.

PDPC ASI code 6X will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is an operational leader shaping organizations/institutions for future success; understands organizational art and comprehends strategy; understands the joint, interagency, intergovernmental, multinational (JIIM) environment; astutely manages priorities and transitions within operations and typically serves as a principal senior staff NCO enlisted matter expert advisor to a LTC/GS-14, director, assistant director, nominative or senior CSM/SGM or appropriate level leader from an allied partner nation.

e. Withdrawal authority.

PDPC ASI 6X may be withdrawn by the award authority for circumstances that preclude successful assignment in an authorized Post Battalion level Broadening SGM position or for conduct/disciplinary actions not conducive to continued service in a Senior Staff NCO position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 SGM positions in any authorized MOS (other than 00Z).

ASI 7X — Post Primary Level Sergeant Major (SGM) Broadening Experience

Code: 7X (Effective 202310)Proponent: U.S. Army Human Resources Command (AHRC-EPS)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the duties, responsibilities and knowledge required of the position equates to that expected of senior enlisted personnel developed through at least one duty assignment as a Brigade Level CSM/SGM and awarded PDPC ASI 7C or 7S.

b. Qualifications.

(1) Prerequisite. Must hold PDPC ASI 7C or 7S and have successfully served in a position as the principal enlisted advisor to a COL/GS-15/equivalent commander, director, assistant director, or senior staff officer for a minimum of 17 months.

(2) Temporary award. Must have been slated by the Human Resources Command (AHRC-EPS) to assume a 7X SGM position in an authorized organization.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized 7X SGM position or slated to a higher-level position for professional development.

c. Award authority.

PDPC ASI code 7X will be awarded by:

(1) Active Component: Human Resources Command (AHRC-EPS).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is an operational leader shaping organizations/institutions for future success. Understands organizational art and comprehends strategy; understands the joint, interagency, intergovernmental, multinational (JIIM) environment; astutely manages priorities and transitions within operations and across organizations; serves as a principal senior staff NCO enlisted matter expert advisor to a COL/GS-15, director, assistant director, nominative CSM/SGM, or appropriate level leader from an allied partner nation.

e. Withdrawal authority.

PDPC ASI 7X may be withdrawn by the award authority for circumstances that preclude successful assignment in an authorized post brigade level broadening SGM position or for conduct/disciplinary actions not conducive to continued service in a Senior Staff NCO position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with E9 SGM positions in any authorized MOS (other than 00Z).

ASI 8C — General Officer Level 1 Nominative Command Sergeant Major (CSM) Experience

Code: 8CProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the incumbent is serves as the principal enlisted advisor to a Brigadier General (BG) (O7) level commander.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected to assume a BG officer level Nominative CSM position in an authorized command.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized BG officer level Nominative CSM position.

c. Award authority.

PDPC ASI code 8C will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at higher level organizations and principle enlisted adviser to the commander. The CSM is a strategic leader who comprehends strategy, astutely manages complexity, and anticipates transitions within operations, comprehends strategy and masters the joint, interagency, intergovernmental, multinational (JIIM) environment.

e. Withdrawal authority.

PDPC ASI 8C may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one year tour in an authorized BG general officer level CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in the grade E9.

(2) Positions. For use with MOS 00Z CSM positions only.

ASI 8D — General Officer Level 2 Nominative Command Sergeant Major (CSM) Experience

Code: 8DProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a Major General (MG) (O8) level commander.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected to assume a MG officer level Nominative CSM position in an authorized command.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized MG officer level Nominative CSM position.

c. Award authority.

PDPC ASI code 8D will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at higher level organizations and principle enlisted adviser to the commander. The CSM is a strategic leader who comprehends strategy, astutely manages complexity, and anticipates transitions within operations, comprehends strategy and masters the joint, interagency, intergovernmental, multinational (JIIM) environment.

e. Withdrawal authority.

PDPC ASI 8D may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one year tour in an authorized MG general officer level CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z CSM positions only.

ASI 8E — General Officer Level 3 Nominative Command Sergeant Major (CSM) Experience

Code: 8EProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a Lieutenant General (LTG) (09) level commander.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected to assume a LTG officer level Nominative CSM position in an authorized command.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized MG officer level Nominative CSM position.

c. Award authority.

PDPC ASI code 8E will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at higher level organizations and principle enlisted adviser to the commander. The CSM is a strategic leader who comprehends strategy, astutely manages complexity, and anticipates transitions within operations, comprehends strategy and masters the joint, interagency, intergovernmental, multinational (JIIM) environment.

e. Withdrawal authority.

PDPC ASI 8E may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized LTG general officer level CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert back to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z CSM positions only.

ASI 8F — General Officer Level 4 Nominative Command Sergeant Major (CSM) Experience

Code: 8FProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies CSM positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a General (GEN) (O10) level commander.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected to assume a GEN officer level Nominative CSM position in an authorized command.

(2) Temporary award. Awarded upon arrival to selected position. (3) Permanent award. Must have successfully served a minimum of one year in an authorized GEN officer level Nominative CSM position.

c. Award authority.

PDPC ASI code 8F will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

The CSM is the senior NCO of the command at higher level organizations and principle enlisted adviser to the commander. The CSM is a strategic leader who comprehends strategy, astutely manages complexity, and anticipates transitions within operations, comprehends strategy and master’s the joint, interagency, intergovernmental, multinational (JIIM) environment.

e. Withdrawal authority.

PDPC ASI 8F may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized GEN general officer level CSM position or for conduct/disciplinary actions not conducive to continued service in a CSM position. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z CSM positions only.

ASI 8S — General Officer Level 1 Nominative Sergeant Major (SGM) Experience

Code: 8SProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to Brigadier General (BG)/Senior Executive Service (SES) Level V Civilian serving as a HQDA principal staff officer or other position as determined by the Sergeant Major of the Army (SMA).

The duties, responsibilities and knowledge required of the position equates to that expected of the most senior enlisted personnel developed through multiple duty assignments.

Incumbents for these positions are nominated by the SMA’s Nominative Panel and are authorized SDAP for service at the GO level IAW AR 614-200.

b. Qualifications.

1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected by a BG/SES V level senior leader.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized BG/SES V Level Nominative SGM position.

c. Award authority.

PDPC ASI code 8S will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is a strategic leader shaping institutions for future success; masters organizational art and comprehends strategy; master’s the joint, interagency, intergovernmental, multinational (JIIM) environment; coordinates and synchronizes combine operations with Allied and Coalition forces; astutely manages complexity and anticipates transitions within operations and serves as a principal enlisted subject matter expert adviser to BG/SES V level senior leaders.

e. Withdrawal authority.

PDPC ASI 8S may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized BG/SES V Level Nominative SGM position or for conduct/disciplinary actions not conducive to continued service in a position at this level. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z SGM positions only.

ASI 8T — General Officer Level 2 Nominative Sergeant Major (SGM) Experience

Code: 8TProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a Major General (MG)/Senior Executive Service (SES) Level IV Civilian serving as a HQDA principal staff officer or other position as determined by the Sergeant Major of the Army (SMA).

The duties, responsibilities and knowledge required of the position equates to that expected of the most senior enlisted personnel developed through multiple duty assignments.

Incumbents for these positions are nominated by the SMA’s Nominative Panel and are authorized SDAP for service at the GO level IAW AR 614-200.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected by a MG/SES IV level senior leader.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized MG/SES IV Level Nominative SGM position.

c. Award authority.

PDPC ASI code 8T will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is a strategic leader shaping institutions for future success; masters organizational art and comprehends strategy; master’s the joint, interagency, intergovernmental, multinational (JIIM) environment; coordinates and synchronizes combine operations with Allied and Coalition forces; astutely manages complexity and anticipates transitions within operations and serves as a principal enlisted subject matter expert adviser to MG/SES IV level senior leaders.

e. Withdrawal authority.

PDPC ASI 8T may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized MG/SES IV Level Nominative SGM position or for conduct/disciplinary actions not conducive to continued service in a position at this level. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z SGM positions only.

ASI 8U — General Officer Level 3 Nominative Sergeant Major (SGM) Experience

Code: 8UProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a Lieutenant General (LTG)/Senior Executive Service (SES) Level III Civilian serving as a HQDA principal staff officer or other position as determined by the Sergeant Major of the Army (SMA).

The duties, responsibilities and knowledge required of the position equates to that expected of the most senior enlisted personnel developed through multiple duty assignments.

Incumbents for these positions are nominated by the SMA’s Nominative Panel and are authorized SDAP for service at the GO level IAW AR 614-200.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected by a LTG/SES III level senior leader.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized LTG/SES III Level Nominative SGM position.

c. Award authority.

PDPC ASI code 8U will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is a strategic leader shaping institutions for future success; masters organizational art and comprehends strategy; master’s the joint, interagency, intergovernmental, multinational (JIIM) environment; coordinates and synchronizes combine operations with Allied and Coalition forces; astutely manages complexity and anticipates transitions within operations and serves as a principal enlisted subject matter expert adviser to LTG/SES III level senior leaders.

e. Withdrawal authority.

PDPC ASI 8U may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized LTG/SES III Level Nominative SGM position or for conduct/disciplinary actions not conducive to continued service in a position at this level. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z SGM positions only.

ASI 8V — General Officer Level 4 Nominative Sergeant Major (SGM) Experience

Code: 8VProponent: OSMA Nominative Sergeants Major Program Office (NSPO)

Special designation: Professional development proficiency code (PDPC) ASI

a. Description of positions.

Identifies SGM senior staff NCO positions in requirements and authorizations documents where the incumbent serves as the principal enlisted advisor to a General (GEN)/Senior Executive Service (SES) Level I/II Civilian serving as a HQDA principal staff officer or other position as determined by the Sergeant Major of the Army (SMA).

The duties, responsibilities and knowledge required of the position equates to that expected of the most senior enlisted personnel developed through multiple duty assignments.

Incumbents for these positions are nominated by the SMA’s Nominative Panel and are authorized SDAP for service at the GO level IAW AR 614-200.

b. Qualifications.

(1) Prerequisite. Must have been nominated by the SMA Nominative Panel and selected by a GEN/SES I/II level senior leader.

(2) Temporary award. Awarded upon arrival to selected position.

(3) Permanent award. Must have successfully served a minimum of one year in an authorized GEN/SES I/II Level Nominative SGM position.

c. Award authority.

PDPC ASI code 8V will be awarded by:

(1) Active Component: Nominative Sergeants Major Program Office (NSPO).

(2) National Guard: State/Territory reclassification authority or National Guard Bureau.

(3) Army Reserve. U.S. Army Reserve Command or Human Resources Command.

d. Functions.

At this level, the incumbent is a strategic leader shaping institutions for future success; masters organizational art and comprehends strategy; master’s the joint, interagency, intergovernmental, multinational (JIIM) environment; coordinates and synchronizes combine operations with Allied and Coalition forces; astutely manages complexity and anticipates transitions within operations and serves as a principal enlisted subject matter expert adviser to GEN/SES I/II level senior leaders.

e. Withdrawal authority.

PDPC ASI 8V may be withdrawn by the award authority for circumstances that preclude successful completion of a minimum one-year tour in an authorized GEN/SES I/II Level Nominative SGM position or for conduct/disciplinary actions not conducive to continued service in a position at this level. If not otherwise reduced in grade, the Soldier will revert to a previous level of proficiency as determined by the award authority.

f. Restrictions.

(1) Personnel. For use with any MOS in grade E9.

(2) Positions. For use with MOS 00Z SGM positions only.

Source: DA PAM 611-21 (Smartbook), Chapter 4 (Officer Skill Identifiers) Tables 4-3 and 4-4, and Chapter 12 (Enlisted Special Qualification Identifiers and Additional Skill Identifiers) Table 12-2. Public chapter files: https://www.army.mil/g-1