19 U.S.C. § 2575
General
Nothing in this subpart may be construed—
(1)
to prohibit a Federal agency or State agency from engaging in activity related to sanitary or phytosanitary measures to protect human, animal, or plant life or health; or
(2)
to limit the authority of a Federal agency or State agency to determine the level of protection of human, animal, or plant life or health the agency considers appropriate.
( Pub. L. 96–39, title IV, § 461 , as added Pub. L. 103–182, title III, § 351(a) , Dec. 8, 1993 , 107 Stat. 2118 .)