Purina Animal Nutrition LLC

CLOSEOUT LETTER Purina Animal Nutrition LLC MARCS-CMS 622828 — September 15, 2022 More Warning Letters Warning Letters About Warning and Close-Out Letters Delivery Method: VIA UPS and Electronic Mail Product: Animal & Veterinary Recipient: Recipient Name Mr. Rick Duncan Recipient Title Plant Manager Purina Animal Nutrition LLC 100 Danforth Dr Gray Summit , MO 63039 United States Issuing Office: Division of Human and Animal Food Operations West III United States Dear Rick Duncan: The Food and Drug Administration has completed evaluation of your firm’s corrective actions in response to our Warning Letter (CMS Case # 622828) issued on March 8, 2022. Based on our evaluation, it appears that you have addressed the violation(s) contained in this Warning Letter. Future FDA inspections and regulatory activities will further assess the adequacy and sustainability of these corrections. This letter does not relieve you or your firm from the responsibility of taking all necessary steps to assure sustained compliance with the Federal Food, Drug, and Cosmetic Act and its implementing regulations or with other relevant legal authority. The Agency expects you and your firm to maintain compliance and will continue to monitor your state of compliance. This letter will not preclude any future regulatory action should violations be observed during a subsequent inspection or through other means. Sincerely, /S/ Dana Lewis Compliance Officer Office of Human and Animal Food-West Div. 3 Content current as of: 09/20/2022 Regulated Product(s) Animal & Veterinary