StacksVerified U.S. regulatory reference

19 CFR §145.57

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Certain types of plants and plant products, food, drugs, cosmetics, hazardous or caustic and corrosive substances, viruses, serums, and various harmful articles are subject to examination and clearance by appropriate agencies before release to the addressee (see part 12 of this chapter).