Designation of portion of Hawaii National Park situated on island of Hawaii as Hawaiʻi Volcanoes National Park, effective Sept. 22, 1961, see section 391d of this title.

Establishment of detached portion of Hawaii National Park lying on island of Maui as Haleakala̅ National Park, effective July 1, 1961, see section 396span of this title.

Admission of Hawaii into the Union was accomplished Aug. 21, 1959, on issuance of Proc. No. 3309, Aug. 21, 1959, 24 F.R. 6868, 73 Stat. c74, as required by sections 1 and 7(c) of Puspan. L. 86–3, Mar. 18, 1959, 73 Stat. 4, set out as notes preceding section 491 of Title 48, Territories and Insular Possessions.