# § 12684. Reserves: separation for absence without authority or sentence to imprisonment
The President or the Secretary concerned may drop from the rolls of the armed force concerned any Reserve—
**(1)** who has been absent without authority for at least three months;
**(2)** who may be separated under section 12687 of this title by reason of a sentence to confinement adjudged by a court-martial; or
**(3)** who is sentenced to confinement in a Federal or State penitentiary or correctional institution after having been found guilty of an offense by a court other than a court-martial or other military court, and whose sentence has become final.
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**Source Credit**: (Added Pub. L. 103–337, div. A, title XVI, § 1662(i)(1), Oct. 5, 1994, 108 Stat. 2998; amended Pub. L. 104–106, div. A, title V, § 563(b)(2), Feb. 10, 1996, 110 Stat. 325.)
## Editorial Notes
### Prior Provisions
Provisions similar to those in this section were contained in , prior to repeal by .
### Amendments
1996— struck out “or” at end of par. (1), added par. (2), and redesignated former par. (2) as (3).
## Statutory Notes and Related Subsidiaries
### Effective Date
Section effective , except as otherwise provided, see , set out as a note under .