Turkish Drug Company Has CGMP Issues: FDA

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FDA says its review of records submitted by Sudesan Temizlik Urunleri Ve Ambalaj Sanaryi Ticaret Anomin Sirketi in Avcilar/Istanbul, Turkey, a registered manufacturer of over-the-counter drugs, found significant violations of current good manufacturing practice (CGMP) regulations. A just-released 11/13/2023 Warning Letter says the specific violations were:

  • failing to conduct at least one test to verify the identity of each component of a drug product, and failing to validate and establish the reliability of a component supplier’s test analyses at appropriate intervals;
  • failing to have, for each batch of drug product, appropriate laboratory determination of satisfactory conformance to final specifications for the drug product, including the identity and strength of each active ingredient; and
  • failing to establish and follow an adequate written testing program designed to assess the stability characteristics of drug products and to use the results of stability testing to determine appropriate storage conditions and expiration dates.

FDA recommends that Sudesan retain a qualified consultant to perform a comprehensive evaluation of its entire operation for CGMP compliance and assist it in meeting CGMP requirements. The agency placed the company on an Import Alert on 10/18/2023.

Sudesan was told to correct violations promptly and to reply with a list of specific steps it has taken to correct the violations and prevent their recurrence, with a schedule for completing the corrections.

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