FDA Releases Bio-Thera Solutions FDA-483

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FDA has released the form FDA-483 issued following a 1/7-1/17/2025 inspection at the Bio-Thera Solutions drug substance and drug product manufacturing facility in Guangzhou, Guangdong Province, China. The six inspection observations were:

  • failure to fully establish or follow procedures designed to prevent microbiological contamination of drug products purporting to be sterile;
  • there is a lack of assurance that the company’s manufacturing operations in the drug substance production area are appropriately designed to ensure the prevention of contamination of equipment or products by environmental and processing conditions that would be expected to have an adverse effect on product quality;
  • failure to fully establish or follow written procedures for production and process controls designed to assure that the drug products have the identity, strength, purity, and quality that they are purported or represented to possess;
  • failure to establish adequate procedural controls to protect the electronic data acquisition and process control systems used for manufacturing of redacted items in the manufacturing facility;
  • responsibilities and procedures applicable to the quality unit are inadequate; and
  • failure of laboratory controls to include the establishment of scientifically sound and appropriate standards designed to assure that components and in-process materials conform to appropriate standards of identity, strength, quality, and purity.

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