Home / Air Force / AFPD / AFPD 91-4

AFPD 91-4 — Directed Energy System Safety

AFPD 91-4 is listed as current Current
in the AF e-Publishing catalog as of our last index refresh (2026-08-23). Status is mirrored from that catalog, re-checked weekly — every change is logged.

Branch	U.S. Air Force
Series	AFPD
Publication date	2025-07-14 (1.1 years ago)
Status	Current
Proponent / OPR	AF/SE
Source of record	AF e-Publishing

Download PDF Official document (AF e-Publishing)

Watch this publication

Get an email if AFPD 91-4 is revised, superseded, or rescinded.

Nearby in the AFPD series

AFPD 90-8 — Environmental, Safety & Occupational Health Management and Risk Management Not in the current catalog
AFPD 91-1 — Nuclear Weapons and Systems Surety Not in the current catalog
AFPD 91-2 — Safety Programs Not in the current catalog

This is an unofficial index built from the public catalog. The controlling copy is always the one on AF e-Publishing — verify there before citing AFPD 91-4 in an official product.