Section was formerly classified to section 623g of former Title 5, Executive Departments and Government Officers and Employees, prior to the general revision and enactment of Title 5, Government Organization and Employees, by Pub. L. 89–554, § 1, Sept. 1, 1966, 80 Stat. 378.

1964—Pub. L. 88–426, § 305(34), struck out provisions which prescribed compensation of Administrative Assistant Secretary.

“Department of Health and Human Services”, “Assistant Secretary of Health and Human Services”, and “Secretary of Health and Human Services” substituted in text for “Department of Health, Education, and Welfare”, “Assistant Secretary of Health, Education, and Welfare”, and “Secretary of Health, Education, and Welfare”, respectively, pursuant to section 509(b) of Pub. L. 96–88, which is classified to section 3508(b) of Title 20, Education.

“Assistant Secretary of Health, Education, and Welfare for Administration” substituted for “Administrative Assistant Secretary of Health, Education, and Welfare” pursuant to section 307 of Pub. L. 88–426.

Amendment by Pub. L. 88–426 effective on the first day of the first pay period which begins on or after July 1, 1964, except to the extent provided in section 501(c) of Pub. L. 88–426, see section 501 of Pub. L. 88–426, title V, Aug. 14, 1964, 78 Stat. 435.

Section effective on the first day of the first pay period which begins on or after July 1, 1960, see section 122 of Pub. L. 86–568.