CGMP Violations at Zydus Lifesciences Facility
A 4/15-4/23 FDA inspection at the Zydus Lifesciences Limited drug manufacturing facility in Taluka, Waghodia, Gujarat, India, found significant violations of current good manufacturing practice (CGMP) regulations for finished drugs. An 8/29 Warning Letter says specific violations were:
- failure to thoroughly investigate any unexplained discrepancy or failure of a batch or any of its components to meet any of its specifications, whether or not the batch has already been distributed;
- failure to establish and follow appropriate written procedures that are designed to prevent microbiological contamination of drug products purporting to be sterile, including validation of all aseptic and sterilization procedures; and
- failure to establish adequate written procedures for production and process control designed to assure that drug products the firm manufactures have the identity, strength, quality, and purity they purport or are represented to possess, and to follow all of the written production and process control procedures.
The letter says the firm’s responses to the inspection observations were inadequate. FDA recommends that Zydus engage a qualified consultant to assist it in meeting CGMP requirements.
Zydus was told to correct any violations promptly and to respond with a list of specific steps it has taken to address the violations and prevent their recurrence, with a schedule for completing the corrections.