MODEL DRUG RECALL LETTER EXAMPLE John Doe Laboratories Somewhere, U.S.A. 12345 Control Division Date _______________   (red print) --URGENT: DRUG RECALL -- Nonsterile injectable Re: List 1234, Cyanocobalamin Injection Lot No. 4321 Recent tests showed that the above lot number of this product is not sterile and therefore, represents a potential public health hazard. [...]