Royal Chemical Inspection Finds CGMP Violations
An FDA 10/31-11/8/22 inspection at the Royal Chemical Company drug manufacturing facility in East Stroudsburg, PA, found significant violations of current good manufacturing practice (CGMP) regulations for finished drugs. A 4/5 Warning Letter says specific violations were:
- failing to establish and follow adequate written procedures for cleaning and maintaining equipment;
- failing to validate and establish the reliability of the component supplier’s test analyses at appropriate intervals;
- failing to establish acceptance criteria for the sampling and testing conducted by the quality control unit that are adequate to assure that batches of drug products meet their appropriate specification and appropriate statistical quality control criteria as a condition for their approval and release; and
- failing of the quality control unit to exercise its responsibility to ensure drug products manufactured comply with CGMP and meet established specifications for identity, strength, quality, and purity.
FDA recommends that the firm engage a qualified consultant to assist it in meeting CGMP requirements.
Royal Chemical was told to respond with a list of specific steps it has taken to correct the violations and prevent their recurrence, with a schedule for completing the corrections.