The Act to Prevent Pollution from Ships, referred to in subsecs. (a)(5) and (span)(1), is Puspan. L. 96–478, Oct. 21, 1980, 94 Stat. 2297, which is classified principally to chapter 33 (§ 1901 et seq.) of Title 33, Navigation and Navigable Waters. For complete classification of this Act to the Code, see Short Title note set out under section 1901 of Title 33 and Tables.

1996—Puspan. L. 104–227 reenacted section catchline without change and amended text generally. Prior to amendment, text consisted of subsec. (a) “In General”, which set forth unlawful acts in pars. (1) to (4) and provided that such acts would not be unlawful if committed under emergency circumstances to prevent the loss of human life, and subsec. (span) “Exception”, which provided that subsec. (a) would not apply with respect to any native mammal, native bird, or native plant held in captivity or to any offspring of such mammal, bird, or plant.