§ 205.
(a)
Subject to subsections (b) and (c), for the purpose of computing the basic pay of a member of a uniformed service, his years of service are computed by adding—
(1)
all periods of active service as an officer, Army field clerk, flight officer, aviation midshipman, or enlisted member of a uniformed service;
(2)
all periods during which he was enlisted or held an appointment as an officer, Army field clerk, or flight officer of—
(A)
a regular component of a uniformed service;
(B)
the Regular Army Reserve;
(C)
the Organized Militia before July 1, 1916;
(E)
the National Guard Reserve;
(F)
a reserve component of a uniformed service;
(H)
the National Naval Volunteers;
(I)
the Navy Reserve Force;
(J)
the Army without specification of component;
(K)
the Air Force without specification of component;
(L)
the Marine Corps Reserve Force;
(M)
the Philippine Scouts; or
(N)
the Philippine Constabulary;
(3)
for a commissioned officer in service on June 30, 1922, all service that was then counted in computing longevity pay and all service as a contract surgeon serving full time;
(4)
all periods during which he held an appointment as a nurse, reserve nurse, or commissioned officer in the Army Nurse Corps as it existed at any time before April 16, 1947, the Navy Nurse Corps as it existed at any time before April 16, 1947, or the Public Health Service, or a reserve component of any of them;
(5)
all periods during which he was a deck officer or junior engineer in the National Oceanic and Atmospheric Administration;
(6)
all periods that, under law in effect on January 10, 1962, were authorized to be credited in computing basic pay; and
(7)
all periods while—
(A)
on a temporary disability retired list, honorary retired list, or a retired list of a uniformed service;
(B)
entitled to retired pay, retirement pay, or retainer pay, from a uniformed service or the Department of Veterans Affairs, as a member of the Fleet Reserve or the Fleet Marine Corps Reserve; or
(C)
a member of the Honorary Reserve of the Officers’ Reserve Corps or the Organized Reserve Corps.
Except for any period of active service described in clause (1) and except as provided by subsections (b), (c), and (d) of section 1402 and subsections (b), (c), and (d) of
section 1402a of title 10, a period of service described in clauses (2) through (7) that is performed while on a retired list, in a retired status, or in the Fleet Reserve or Fleet Marine Corps Reserve, may not be included to increase retired pay, retirement pay, or retainer pay. For the purpose of clause (5), periods during which a member was a deck officer or junior engineer in the National Oceanic and Atmospheric Administration includes periods during which a member was a deck officer or junior engineer in the Environmental Science Services Administration or the Coast and Geodetic Survey.
([Pub. L. 87–649], Sept. 7, 1962, [76 Stat. 458]; [Pub. L. 88–647, title II, § 202(1)], Oct. 13, 1964, [78 Stat. 1070]; [Pub. L. 89–718, § 49(a)(1)], (b), Nov. 2, 1966, [80 Stat. 1121]; [Pub. L. 90–623, § 3(3)], Oct. 22, 1968, [82 Stat. 1314]; [Pub. L. 93–545, § 2], Dec. 26, 1974, [88 Stat. 1741]; [Pub. L. 96–342, title VIII, § 813(b)(3)(D)], Sept. 8, 1980, [94 Stat. 1104]; [Pub. L. 96–513, title IV, § 402], title V, § 516(3), Dec. 12, 1980, [94 Stat. 2904], 2937; [Pub. L. 98–525, title VI, § 607(a)], Oct. 19, 1984, [98 Stat. 2538]; [Pub. L. 101–189, div. A, title V, § 501(c)], Nov. 29, 1989, [103 Stat. 1435]; [Pub. L. 102–25, title VII, § 702(b)(1)], (2), (c), Apr. 6, 1991, [105 Stat. 117]; [Pub. L. 102–484, div. A, title V, § 517(b)], Oct. 23, 1992, [106 Stat. 2407]; [Pub. L. 103–35, title II, § 204(a)(1)], May 31, 1993, [107 Stat. 102]; [Pub. L. 103–337, div. A, title XVI, § 1676(b)(2)], Oct. 5, 1994, [108 Stat. 3019]; [Pub. L. 104–201, div. A, title V, § 507(b)], Sept. 23, 1996, [110 Stat. 2512]; [Pub. L. 105–85, div. A, title X, § 1073(b)], Nov. 18, 1997, [111 Stat. 1904]; [Pub. L. 106–65, div. A, title V, § 551(c)], Oct. 5, 1999, [113 Stat. 614]; [Pub. L. 106–398, § 1 [[div. A]], title V, § 533(e)], Oct. 30, 2000, [114 Stat. 1654], 1654A–111; [Pub. L. 109–163, div. A, title V, § 515(d)(1)(C)], Jan. 6, 2006, [119 Stat. 3236].)