21 C.F.R. § 1271.26 When must I amend my establishment registration?
Title 21 - Food and Drugs
If the ownership or location of your establishment changes, you must submit an amendment to registration within 5 days of the change.
Title 21: Food and Drugs
PART 1271—HUMAN CELLS, TISSUES, AND CELLULAR AND TISSUE-BASED PRODUCTS
Subpart B—Procedures for Registration and Listing
§ 1271.26 When must I amend my establishment registration?

