此要求自2022年1月19日起起效，建议和书面形式评价在2021年10月21日前递交。

　　一部分全文报导以下：

　　The Food and Drug Administration (FDA, the Agency, we) is issuing a final rule that establishes procedures by which we may establish, amend, or revoke tolerances for residues of new animal drugs in any edible portion of any animal imported into the United States (import tolerances). These import tolerances provide a basis for the legal marketing of such animal-derived food.

　　大量详细信息参照：https://www.federalregister.gov/documents/2021/09/21/2021-19967/import-tolerances-for-residues-of-unapproved-new-animal-drugs-in-food