Title 10 › Subtitle Subtitle A— General Military Law › Part II— PERSONNEL › Chapter 45— THE UNIFORM › § 777
Officers picked for promotion can be allowed, under Defense Department rules, to wear the insignia of the higher rank before they are officially promoted. That is called being "frocked." Frocking applies to officers below major general (rear admiral in the Navy). An officer can only be frocked if the Senate has approved the appointment and the officer is serving in, or ordered to serve in, a job that uses that rank. For promotions above colonel (captain in the Navy), the Secretary of Defense must approve the frocking and must send written notice to Congress. Wearing the higher insignia does not give higher pay, legal authority, seniority, or time-in-grade credit. No more than 85 officers on the active-duty list who are colonels, Navy captains, brigadier generals, or rear admirals (lower half) may be frocked at one time. For grades that have statutory caps, each service may not have more than 1% of its authorized number in that grade frocked, except colonels and Navy captains, where the limit is 2% (for the Space Force, limits apply to its officer list).
Full Legal Text
Armed Forces — Source: USLM XML via OLRC
Legislative History
Reference
Citation
10 U.S.C. § 777
Title 10 — Armed Forces
Last Updated
Apr 3, 2026
Release point: 119-73not60