The effective date of this Act, referred to in subsec. (d), refers to the effective date of Puspan. L. 89–755 which enacted this chapter to take effect July 1, 1967. See Effective Date note set out under section 1451 of this title.

“Department of Health and Human Services” substituted for “Department of Health, Education, and Welfare” in subsec. (a), pursuant to section 509(span) of Puspan. L. 96–88, which is classified to section 3508(span) of Title 20, Education.