Title 10Armed ForcesRelease 119-73

§8101 Prescribed number; vacancies

Title 10 › Subtitle Subtitle C— - Navy and Marine Corps › Part PART II— - PERSONNEL › Chapter CHAPTER 811— - DISTRIBUTION IN GRADE › § 8101

Last updated Apr 6, 2026|Official source

Summary

Sets the allowed number of officers in each grade and forbids having more than that; a vacancy exists when the actual number is below it.

Full Legal Text

Title 10, §8101

Armed Forces — Source: USLM XML via OLRC

In this chapter, the term “prescribed number” or “number . . . prescribed” as applied to a grade, means the number of officers of a described corps, designation, or other category that shall be maintained in the grade concerned. Except as otherwise specifically provided, the actual number of officers in a grade may not exceed the prescribed number. Vacancies occur whenever, and to the extent that, the actual number falls below the prescribed number.

Legislative History

Notes & Related Subsidiaries

Historical and Revision Notes

This section is derived from the distribution-in-grade provisions of the Officers Personnel Act of 1947. It is inserted here to show clearly what is meant by the “authorized number” of officers in a grade as used in the distribution-in-grade sections of the Officer Personnel Act. “Prescribed number” is substituted for “authorized number” because the latter, as used in other provisions of law, means simply the maximum number of persons authorized to be in a designated category. As used in the distribution-in-grade provisions of the Officer Personnel Act the term means not only the maximum number of officers that may be in a particular grade, but also the number of officers that should be maintained in that grade. It places not only a ceiling but a floor on the number of officers for the grade concerned. This is accomplished by establishing vacancies when the actual number of officers in the grade concerned falls below the “authorized” or, as used here, the “prescribed” number. Where there is a prescribed number for a grade, an officer should, in the absence of other controlling provisions of law, be promoted to that grade to fill an existing vacancy, as of the date on which the vacancy occurred. In this manner, at least constructively, the prescribed number is maintained. There is no source for the section because the Officer Personnel Act did not attempt specifically to define “authorized number” in this context. The meaning of the term is derived only from understanding the effect given it throughout the Officer Personnel Act and from the imperative requirements of section 103, 203, and 303 of the act.

Editorial Notes

Amendments

2018—Pub. L. 115–232 renumbered section 5441 of this title as this section. 1989—Pub. L. 101–189 inserted “, the term” after “In this chapter”. 1980—Pub. L. 96–513 struck out “or combination of grades” after “to a grade”, after “in the grade”, and after “in a grade”.

Effective Date

of 2018 AmendmentAmendment by Pub. L. 115–232 effective Feb. 1, 2019, with provision for the coordination of

Amendments

and special rule for certain redesignations, see section 800 of Pub. L. 115–232, set out as a note preceding section 3001 of this title.

Statutory Notes and Related Subsidiaries

Effective Date

of 1980 AmendmentAmendment by Pub. L. 96–513 effective Sept. 15, 1981, but the authority to prescribe

Regulations

under the amendment by Pub. L. 96–513 effective on Dec. 12, 1980, see section 701 of Pub. L. 96–513, set out as a note under section 101 of this title.

Reference

Citations & Metadata

Citation

10 U.S.C. § 8101

Title 10Armed Forces

Last Updated

Apr 6, 2026

Release point: 119-73