Antaria API Deviations Cited
An 11/13-11/17/2023 FDA inspection at the Antaria Pty. Ltd. drug manufacturing facility in Queensland, Australia, found significant deviations from current good manufacturing practice (CGMP) regulations for active pharmaceutical ingredients (API). A 3/22 Warning Letter says specific deviations were:
- failure to adequately investigate and document out-of-specification results and implement appropriate corrective actions;
- failure to ensure that, for each batch of API, appropriate laboratory tests are conducted to determine conformance to specifications;
- failure to have laboratory control records that include complete data derived from all laboratory tests conducted to ensure that API complies with established specifications and standards; and
- failure to design an adequate, documented, ongoing stability testing program to monitor the stability characteristics of API and to use the results to confirm appropriate storage conditions and retest or expiry dates.
The letter says the firm’s responses to the inspection observations were inadequate. FDA said Antaria should correct deviations promptly and respond with a list of specific steps it has taken to address any deviations and prevent their recurrence, with a schedule for completing the corrections.