Subsection (a) is based on sections 2504 (a), 2505, and 2507 (a) of title 22.

In subsection (b), the words “Subject to the provisions of this section” are added for clarity and to conform to the style of sections 8140 and 8141. The words “of the United States Government” are omitted as unnecessary in view of the definition of “employee” in section 8101 (1).

In subsection (c), the words “outside the several States, territories and possessions of the United States, and the District of Columbia” are substituted for “abroad” on authority of section 2522 (a), (b) of title 22. References to “the general schedule established by the Classification Act of 1949, as amended” are omitted as unnecessary.

Subsection (c)(4) is added on authority of section 2522 (e) of title 22.

Standard changes are made to conform with the definitions applicable and the style of this title as outlined in the preface to the report.

Section 8142 of title 5 was derived from section 2504 (d) of title 22. This amendment reflects changes, effected by the act of Sept. 13, 1966, Public Law 89–572, section 4, 80 Stat. 765, in the definitions applicable to section 2504 (d) by virtue of section 2522 (a), (b) of title 22.

1974—Subsec. (c)(2). Pub. L. 93–416 inserted provision relating to a volunteer with one or more minor children.

Amendment by Pub. L. 93–416 effective on Sept. 7, 1974, and applicable to any injury or death occurring on or after such effective date, see section 23(a) of Pub. L. 93–416, set out as a note under section 8101 of this title.