Title 33 › CHAPTER 43 — NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION COMMISSIONED OFFICER CORPS › SUBCHAPTER I — GENERAL PROVISIONS › § 3004
Names nine officer ranks in the commissioned officer corps: Vice admiral; Rear admiral; Rear admiral (lower half); Captain; Commander; Lieutenant commander; Lieutenant; Lieutenant (junior grade); and Ensign. The Secretary must set the percentage of officers who may hold each rank on the official list of officers (the lineal list). At least once a year the Secretary must count how many officers may serve in each rank by applying those percentages to the number of active-duty officers on the day of the count. Fractions are rounded to the nearest whole number, and a half is rounded up. The total allowed can be temporarily exceeded in a fiscal year if the year’s average does not exceed the authorized total. Officers in certain important positions and those recalled from retirement are not counted, and no officer may be lowered in rank, pay, or removed because of these calculations.
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Navigation and Navigable Waters, Source: USLM XML via OLRC
Legislative History
Reference
Citation
33 U.S.C. § 3004
Title 33, Navigation and Navigable Waters
Last Updated
Sep 22, 2026
Release point: 119-110