[Addendum]
[National Historic Preservation Act Amendments of 1980, Public Law 96-515, December 12, 1980, 94 Stat. 3000
This addendum contains related legislative provisions enacted in the National Historic Preservation Act Amendments of 1980 but that are not part of the National Historic Preservation Act.]
[16 U.S.C. 470a-2 — International Federal activities affecting historic properties]
Prior to the approval of any Federal undertaking outside the United States which may directly and adversely
affect a property which is on the World Heritage List or on the applicable country's equivalent of the National
Register, the head of a Federal agency having direct or indirect jurisdiction over such undertaking shall take
into account the effect of the undertaking on such property for purposes of avoiding or mitigating any adverse
effects.