§ 1201.
(b)
Required Determinations of Disability.—
Determinations referred to in subsection (a) are determinations by the Secretary that—
(1)
based upon accepted medical principles, the disability is of a permanent nature and stable;
(2)
the disability is not the result of the member’s intentional misconduct or willful neglect, and was not incurred during a period of unauthorized absence; and
(3)
either—
(B)
the disability is at least 30 percent under the standard schedule of rating disabilities in use by the Department of Veterans Affairs at the time of the determination; and either—
(i)
the disability was not noted at the time of the member’s entrance on active duty (unless clear and unmistakable evidence demonstrates that the disability existed before the member’s entrance on active duty and was not aggravated by active military service);
(ii)
the disability is the proximate result of performing active duty;
(iii)
the disability was incurred in line of duty in time of war or national emergency; or
(iv)
the disability was incurred in line of duty after September 14, 1978.
([Aug. 10, 1956, ch. 1041], [70A Stat. 91]; [Pub. L. 85–861, § 1(28)(A)], Sept. 2, 1958, [72 Stat. 1451]; [Pub. L. 87–651, title I, § 107(a)], Sept. 7, 1962, [76 Stat. 508]; [Pub. L. 95–377, § 3(1)], Sept. 19, 1978, [92 Stat. 719]; [Pub. L. 96–343, § 10(c)(1)], Sept. 8, 1980, [94 Stat. 1129]; [Pub. L. 96–513, title I, § 117], Dec. 12, 1980, [94 Stat. 2878]; [Pub. L. 99–145, title V, § 513(a)(1)(A)], Nov. 8, 1985, [99 Stat. 627]; [Pub. L. 101–189, div. A, title XVI, § 1621(a)(1)], Nov. 29, 1989, [103 Stat. 1602]; [Pub. L. 103–337, div. A, title XVI, § 1671(c)(6)], Oct. 5, 1994, [108 Stat. 3014]; [Pub. L. 104–201, div. A, title V, § 572(a)], Sept. 23, 1996, [110 Stat. 2533]; [Pub. L. 110–181, div. A, title XVI, § 1641(a)], Jan. 28, 2008, [122 Stat. 464]; [Pub. L. 110–417], [div. A], title VII, § 727(a), Oct. 14, 2008, [122 Stat. 4510].)