API Deviations Found in Teva Hangzhou Plant

A 9/26-9/29 FDA inspection at Teva Pharmaceutical and Chemical (Hangzhou), Zhejiang, China, found significant deviations from current good manufacturing practice for active pharmaceutical ingredients, according to a 4/5 Warning Letter. Specific deviations cited in the letter include: 

  •          failing to establish written procedures to monitor the progress and control the performance of processing steps that may cause variability in API quality characteristics; and
  •          failing to establish a sampling plan based on scientifically sound sampling practices.

The company’s responses to the findings were inadequate, FDA says. Teva was told to respond with a list of specific actions taken since the inspection to correct the deviations and prevent their recurrence, with a timetable for completion.

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