Contamination is Major Problem Seen in GMP Warning Letters
This article was originally published in The Gold Sheet
Executive Summary
FDA’s aggressive enforcement against pharmaceutical manufacturers for GMP violations continued in the first half of the year through its use of warning letters. Inadequate contamination controls was a common deficiency found in eight of the 18 drug GMP warning letters, failure to investigate out-of-specification results continues to be the most frequent GMP deficiency in warning letters, and cites of stability problems are increasing.