A prior section 273 of Pub. L. 94–462 was renumbered section 274 and is classified to section 9173 of this title.

2018—Par. (1). Pub. L. 115–410, § 17(2), inserted “, cultural heritage,” after “educational”.

Pub. L. 115–410, § 17(1), which directed insertion of “, tribal,” after “public”, was executed by making the insertion after “public” the first time appearing, to reflect the probable intent of Congress.

2010—Par. (1). Pub. L. 111–340 inserted “includes museums that have tangible and digital collections and” after “Such term”.

2003—Par. (1). Pub. L. 108–81, § 302, inserted at end: “Such term includes aquariums, arboretums, botanical gardens, art museums, children’s museums, general museums, historic houses and sites, history museums, nature centers, natural history and anthropology museums, planetariums, science and technology centers, specialized museums, and zoological parks.”