The term “brown tree snake” means the species of the snake Boiga irregularis.

The term “Compact of Free Association” means the Compacts of Free Association entered into between the United States and the governments of the Federated States of Micronesia and the Republic of the Marshall Islands, as approved by and contained in Public Law 108–188 (117 Stat. 2720; 48 U.S.C. 1921 et seq.), and the Compact of Free Association entered into between the United States and the government of the Republic of Palau, as approved by and contained in Public Law 99–658 (100 Stat. 3673; 48 U.S.C. 1931 et seq.).