Yusef Manufacturing, Clearfield, UT was audited by the FDA from May 23 â 26, 2016. Subsequent to the audit the firm received a total of five citations relating to 21 CFR 211.22(d) (1)(2); 84(d) (1), (2); 100 (a); 192; 165(a), (b). Because of an on-going history of a failure to correct similar citations, the FDA issued the enclosed Warning Letter. In … [Read more...]