21 CFR Part 680 - ADDITIONAL STANDARDS FOR MISCELLANEOUS PRODUCTS
For U.S. Customs Service regulations relating to viruses, serums, and toxins, see 19 CFR 12.21-12.23. For U.S. Postal Service regulations relating to the admissibility to the United States mails see parts 124 and 125 of the Domestic Mail Manual, that is incorporated by reference in 39 CFR part 111.
Title 21 published on 2015-12-03.
No entries appear in the Federal Register after this date, for 21 CFR Part 680.