Regulations last checked for updates: Feb 07, 2026

Title 21 - Food and Drugs last revised: Dec 18, 2026
§ 121.310 - Additional requirements applying to the food defense plan.

The owner, operator, or agent in charge of the facility must sign and date the food defense plan:

(a) Upon initial completion; and

(b) Upon any modification.

source: 81 FR 34219, May 27, 2016, unless otherwise noted.
cite as: 21 CFR 121.310