7 Observations in Zhejiang Huahai FDA-483

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FDA has released the form FDA-483 issued following an 11/12-11/20/2024 inspection at the Zhejiang Huahai Pharmaceutical Co. active pharmaceutical ingredient (API) manufacturing facility in Linhai, Taizhou Zhejiang, China. The seven inspection observations were:

  • failure of laboratory records to include complete test data derived from all tests;
  • failure to investigate deviations from analytical test procedures;
  • failure to adequately conduct laboratory investigations to determine the root cause;
  • failure to always investigate deviation investigations relating to facility, equipment, and production;
  • lack of quality unit oversight to ensure the integrity of test data and document management;
  • master batch production record lacks established time limits and detailed production instructions to ensure the quality of intermediates and APIs are met for individual processing steps and/or total process;
  • failure to maintain equipment used in the manufacture of intermediates and APIs in a good state of repair to prevent contamination that would alter the safety, identity, strength, quality, and purity of the drug product; and
  • the procedure for collecting cleaning samples from the manufacturing equipment is deficient.

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