§ 325.
(a)
Relief Required.—
(1)
Except as provided in paragraph (2), each member of the Army National Guard of the United States or the Air National Guard of the United States who is ordered to active duty is relieved from duty in the National Guard of his State, or of the Commonwealth of Puerto Rico, Guam, or the Virgin Islands or the District of Columbia, as the case may be, from the effective date of his order to active duty until he is relieved from that duty.
(2)
An officer of the Army National Guard of the United States or the Air National Guard of the United States is not relieved from duty in the National Guard of his State, or of the Commonwealth of Puerto Rico, Guam, or the Virgin Islands or the District of Columbia, under paragraph (1) while serving on active duty if—
(A)
the President authorizes such service in both duty statuses; and
(B)
the Governor of his State, or of the Commonwealth of Puerto Rico, Guam, or the Virgin Islands, or the commanding general of the District of Columbia National Guard, as the case may be, consents to such service in both duty statuses.
(b)
Advance Authorization and Consent.—
The President and the Governor of a State or Territory, or of the Commonwealth of Puerto Rico, or the commanding general of the District of Columbia National Guard, as applicable, may give the authorization or consent required by subsection (a)(2) with respect to an officer in advance for the purpose of establishing the succession of command of a unit.
(c)
Return to State Status.—
So far as practicable, members, organizations, and units of the Army National Guard of the United States or the Air National Guard of the United States ordered to active duty shall be returned to their National Guard status upon relief from that duty.
([Aug. 10, 1956, ch. 1041], [70A Stat. 607]; [Pub. L. 100–456, div. A, title XII, § 1234(b)(6)], Sept. 29, 1988, [102 Stat. 2059]; [Pub. L. 108–136, div. A, title V, § 516], Nov. 24, 2003, [117 Stat. 1461]; [Pub. L. 109–163, div. A, title X, § 1057(b)(6)], Jan. 6, 2006, [119 Stat. 3442]; [Pub. L. 110–417], [div. A], title V, § 517, Oct. 14, 2008, [122 Stat. 4442].)