2025—Subsec. (a). Pub. L. 119–60, § 701(a)(1), substituted “Except as provided by subsection (b), in any case” for “In any case”.

Subsec. (b). Pub. L. 119–60, § 701(a)(2), substituted “Special Rules for Certain Members and Dependents” for “Allowable Travel and Transportation Under Exceptional Circumstances” in heading, designated existing provisions as par. (1), and added par. (2).

2013—Subsec. (a). Pub. L. 113–66, § 621(d)(1), substituted “travel and transportation allowances as specified in regulations prescribed under section 464 of title 37” for “reimbursement for reasonable travel expenses”.

Subsec. (b). Pub. L. 113–66, § 621(d)(2), substituted “Allowable Travel and Transportation Under Exceptional Circumstances.—The Secretary of Defense may provide travel and transportation allowances as specified in the regulations referred to in subsection (a) for” for “Reimbursement for Travel Under Exceptional Circumstances.—The Secretary of Defense may provide reimbursement for reasonable travel expenses of”.

2009—Subsec. (a). Pub. L. 111–84, § 634(b), inserted “of Defense” after “the Secretary”.

Subsecs. (b) to (d). Pub. L. 111–84, § 634(a), added subsec. (b) and redesignated former subsecs. (b) and (c) as (c) and (d), respectively.

2008—Subsecs. (b), (c). Pub. L. 110–181, § 1632(a), added subsec. (b) and redesignated former subsec. (b) as (c).

Subsec. (c)(3). Pub. L. 110–181, § 1632(b), added par. (3).

2003—Pub. L. 108–136 inserted “(a) In General.—” before “In any case” and added subsec. (b).

2001—Pub. L. 107–107 inserted before period at end “and, when accompaniment by an adult is necessary, for a parent or guardian of the covered beneficiary or another member of the covered beneficiary’s family who is at least 21 years of age”.

Pub. L. 110–181, div. A, title XVI, § 1632(c), Jan. 28, 2008, 122 Stat. 459, provided that: “Subsection (b) of section 1074i of title 10, United States Code, as added by subsection (a)(2), shall apply with respect to travel described in subsection (a) of such section that occurs on or after January 1, 2008, for follow-on specialty care, services, or supplies.”

Pub. L. 118–159, div. A, title VII, § 706, Dec. 23, 2024, 138 Stat. 1944, provided that: “Not later than one year after the date of the enactment of this Act [Dec. 23, 2024], the Secretary of Defense shall issue guidance with respect to the authority of the Secretary under section 1074i(b) of title 10, United States Code.”