Reference & AI

DAFI 91-205

Air Force

NON-NUCLEAR MUNITIONS SAFETY BOARD

Reviewed by Guilherme Correia, active-duty U.S. Air Force

DAFI 91-205, "NON-NUCLEAR MUNITIONS SAFETY BOARD", is a Department of the Air Force publication, dated March 30, 2023.

Published

March 30, 2023

OPR

AF/SE

Headquarters, Department of the Air Force

Official document

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DAFI 91-205 — index record

NumberDAFI 91-205
TitleNON-NUCLEAR MUNITIONS SAFETY BOARD
PublishedMarch 30, 2023
Certified currentMarch 30, 2023
Guidance memorandumNovember 13, 2025
Office of primary responsibilityAF/SE
Issued byHeadquarters, Department of the Air Force
Status on the indexCurrent
Last index actionGM, November 13, 2025
Source indexAir Force e-Publishing
Index last readOctober 20, 2026

Copied from Air Force e-Publishing (index). The publication itself is the authority; this page does not summarize or interpret it. Verify the current edition on the index before acting.

From the publication itself

Text below is lifted mechanically from the official PDF (32 pages, read October 20, 2026) with no editing or interpretation. Quote the document, not this page.

Purpose, in the publication’s words

The NNMSB supports requirements delineated in DoDD 5000.01, The Defense Acquisition System, for safety throughout the acquisition process and DoDI 5000.02, Operation of the Adaptive Acquisition Framework, for safety during development and testing. AFPD 91-2 and AFI 91-202, The US Air Force Mishap Prevention Program, establishes DAF policy and instructions for a comprehensive safety program. NNMSB activities are part of the DAF comprehensive approach to assure design safety of non-nuclear munitions. This instruction establishes the DAF NNMSB, describes its purpose, operations, scope of authority, and implements its safety policies and procedures.

Summary of changes, as printed

This document is substantially revised in format and organization and should be completely reviewed. Revisions have been made to the organization of the NNMSB to accommodate changes to Major Command (MAJCOM) and Field Command (FLDCOM) organizations.

Contents

  1. Chapter 1—OVERVIEW, ROLES, AND RESPONSIBILITIESp. 4
  2. Chapter 2—NNMSB MISSIONp. 13
  3. Chapter 3—NNMSB SAFETY STUDIESp. 18
  4. Chapter 4—ASSEMBLING THE NNMSBp. 21
  5. Chapter 5—NNMSB MEETINGS, ACTION ITEMS, AND APPROVALSp. 25
  6. Attachment 1—GLOSSARY OF REFERENCES AND SUPPORTING INFORMATIONp. 31
  7. Attachment 2—TMSS INSTRUCTIONSp. 35
  8. Attachment 3—STANDARDS AND SPECIFICATIONS APPROVED BY THE NNMSBp. 37
All 37 contents entries
  1. Chapter 1—OVERVIEW, ROLES, AND RESPONSIBILITIESp. 4
  2. 1.1. Overview/Backgroundp. 4
  3. 1.2. Purposep. 4
  4. 1.3. Roles and Responsibilitiesp. 4
  5. Chapter 2—NNMSB MISSIONp. 13
  6. 2.1. Overviewp. 13
  7. 2.2. Items under NNMSB Purviewp. 13
  8. 2.3. Items Excluded from NNMSB Purviewp. 14
  9. 2.4. Special Cases of NNMSB Purviewp. 15
  10. 2.5. Safety Responsibilitiesp. 15
  11. 2.6. Design Safety Standardsp. 16
  12. 2.7. Joint Safety Reviewsp. 16
  13. 2.8. THAR Applicabilityp. 16
  14. 2.9. IMTWGp. 17
  15. 2.10. System Safety Groupp. 17
  16. Chapter 3—NNMSB SAFETY STUDIESp. 18
  17. 3.1. Overviewp. 18
  18. 3.2. Types of Safety Studiesp. 18
  19. 3.3. ESLp. 19
  20. 3.4. Safety Study and Review Programp. 19
  21. Chapter 4—ASSEMBLING THE NNMSBp. 21
  22. 4.1. Overviewp. 21
  23. 4.2. Types of NNMSB Meetingsp. 21
  24. 4.3. Required Participationp. 21
  25. 4.4. NNMSB-Member Review of Read-Ahead Informationp. 21
  26. 4.5. Advisory Personnelp. 22
  27. 4.6. Meeting Timelinep. 23
  28. Chapter 5—NNMSB MEETINGS, ACTION ITEMS, AND APPROVALSp. 25
  29. 5.1. Overviewp. 25
  30. 5.2. Required Participationp. 25
  31. 5.3. Meeting Activitiesp. 25
  32. 5.4. Meeting Minute Contentsp. 27
  33. 5.5. Chairperson-Approval of Minutesp. 27
  34. 5.6. AF/SE Approval of Minutes and TMSS(s)p. 29
  35. Attachment 1—GLOSSARY OF REFERENCES AND SUPPORTING INFORMATIONp. 31
  36. Attachment 2—TMSS INSTRUCTIONSp. 35
  37. Attachment 3—STANDARDS AND SPECIFICATIONS APPROVED BY THE NNMSBp. 37

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Air Force index

REF: DAFI 91-205, effective March 30, 2023

Air Force e-Publishing — DAFI 91-205

This is an index record, not the publication. The official PDF is the authority; verify the current edition before acting.

Reviewed by Guilherme Correia · Military Toolkit editorial

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