Regulations last checked for updates: Jan 18, 2025

Title 21 - Food and Drugs last revised: Dec 26, 2025

IMPORTATION OF LISTED CHEMICALS
EXPORTATION OF LISTED CHEMICALS
TRANSSHIPMENTS, IN-TRANSIT SHIPMENTS AND INTERNATIONAL TRANSACTIONS INVOLVING LISTED CHEMICALS
HEARINGS
authority: 21 U.S.C. 802,830,871,971
source: 54 FR 31665, Aug. 1, 1989, unless otherwise noted.