Us Code § 315 - Detail of regular members of Army and Air Force to duty with National Guard

Full text of Us Code United States Code § 315 — Detail of regular members of Army and Air Force to duty with National Guard, with citation guidance and answers to common questions.

§ 315. Detail of regular members of Army and Air Force to duty with National Guard

(a) The Secretary of the Army shall detail commissioned officers of the Regular Army to duty with the Army National Guard of each State, the Commonwealth of Puerto Rico, the District of Columbia, Guam, and the Virgin Islands. The Secretary of the Air Force shall detail commissioned officers of the Regular Air Force to duty with the Air National Guard of each State, the Commonwealth of Puerto Rico, the District of Columbia, Guam, and the Virgin Islands. With the permission of the President, an officer so detailed may accept a commission in the Army National Guard or the Air National Guard, as the case may be, terminable in the President's discretion, without prejudicing his rank and without vacating his regular appointment.

(b) The Secretary of the Army may detail enlisted members of the Regular Army for duty with the Army National Guard of each State, the Commonwealth of Puerto Rico, the District of Columbia, Guam, and the Virgin Islands. The Secretary of the Air Force may detail enlisted members of the Regular Air Force for duty with the Air National Guard of each State, the Commonwealth of Puerto Rico, the District of Columbia, Guam, and the Virgin Islands.

(Aug. 10, 1956, ch. 1041, 70A Stat. 604; Pub. L. 100–456, div. A, title XII, §1234(b)(1), Sept. 29, 1988, 102 Stat. 2059; Pub. L. 109–163, div. A, title X, §1057(b)(2), Jan. 6, 2006, 119 Stat. 3441.)

Historical and Revision Notes
Revised sectionSource (U.S. Code)Source (Statutes at Large)
315(a)

 

315(b)

32:68 (less 2d sentence).

32:69.

32:68 (2d sentence).

June 3, 1916, ch. 134, §100, 39 Stat. 208.

In subsection (a), 32:68 (last sentence) is omitted as surplusage, since positive provisions relating to the assignment or detail of retired officers to that duty are covered by section 3504(a) or 8504(a) of title 10. The words "of the active list", in 32:68, are omitted for the same reason. The words "so detailed" are substituted for the words "detailed under section 68 of this title", in 32:69. The words "relative or lineal", in 32:69, are omitted as surplusage.


Editorial Notes

Amendments

2006—Pub. L. 109–163 substituted "State, the Commonwealth of Puerto Rico, the District of Columbia, Guam, and the Virgin Islands" for "State and Territory, Puerto Rico, and the District of Columbia" wherever appearing.

1988—Subsecs. (a), (b). Pub. L. 100–456 struck out "the Canal Zone," after "Puerto Rico,".


Executive Documents

Delegation of Functions and Authority Under Sections 315 and 325 of Title 32, United States Code

Memorandum of President of the United States, Apr. 14, 2011, 76 F.R. 22003, provided:

Memorandum for the Secretary of Defense

By the authority vested in me as President by the Constitution and the laws of the United States of America, including section 301 of title 3, United States Code, I hereby delegate to you: (a) the functions and authority of the President contained in section 315 of title 32, United States Code, to permit a commissioned officer of the Regular Army or Regular Air Force to accept a commission in the Army National Guard or the Air National Guard, as the case may be, terminable at your discretion, without prejudicing his or her rank and without vacating his or her regular appointment; and (b) the functions and authority of the President contained in section 325 of title 32, United States Code, to authorize the service of an officer of the Army National Guard or the Air National Guard on active duty without relieving that officer from duty in the National Guard of his or her State, or of the Commonwealth of Puerto Rico, Guam, or the United States Virgin Islands, or the District of Columbia and to give such authorization in advance for the purpose of establishing the succession of command of a unit.

This delegation of functions and authority supersedes and replaces the July 23, 2004, delegation to the Secretary of Defense of the functions and authority of the President contained in section 325 of title 32, United States Code.

You are further authorized and directed to make necessary arrangements to fund the exercise of these functions and authority from the proper appropriation, prescribe regulations to implement these functions and authority, and to publish this memorandum in the Federal Register.

Barack Obama.      

About This Section

32 U.S.C. § 315 is part of Title 32 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

This section may be cited in legal writing as 32 U.S.C. § 315. For the most current official text, including any recent amendments, use the official source links below. Do not rely on this page as the sole authority for legal citation or litigation.

How to Read This Statute

Statutes are organized by title, chapter, section, and subsection. Pay attention to words like "shall," "may," "and," and "or," because they determine whether a requirement is mandatory or permissive and whether multiple conditions must all be met. Historical notes and amendments often appear at the end of a section.

Using This Page

This page is intended for research and educational use. Lawyers, students, journalists, and compliance professionals can use it as a starting point, but should always verify the current text through an official government source before relying on it for legal advice, filings, or compliance decisions.

Sources

Source: official Us Code text · Last verified 2026-08-27

Frequently Asked Questions About Us Code § 315

What does United States Code § 315 cover?

Section 315 ("Detail of regular members of Army and Air Force to duty with National Guard") is part of the United States Code, the codified statutory law of Us Code. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Us Code § 315?

A common citation format is "United States Code § 315" (Us Code). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Us Code law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Us Code official source linked on this page or consult a licensed Us Code attorney.

How does Us Code § 315 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Us Code can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Us Code.