Oxford Performance Inspection Finds QS Violations

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A 3/28-4/7 FDA inspection at Oxford Performance Materials, South Windsor, CT, found Quality System Regulation violations in the firm’s manufacturing of Osteofab 3D-printed cranial and maxillofacial implants, according to a 5/1 Warning Letter from the agency’s New England District Office. Specific violations documented on an FDA-483 included: 

  •          failing to validate with a high degree of assurance a process whose results cannot be fully verified by subsequent inspection and test;
  •          failing to establish and maintain adequate procedures for using and removing manufacturing material to ensure that it is removed or limited to an amount that does not adversely affect the device’s quality;
  •          failing to establish and maintain procedures to adequately control environmental conditions that could reasonably be expected to have an adverse effect on product quality; and
  •         failing to establish and maintain schedules for the adjustment, cleaning, and other maintenance of equipment to ensure that manufacturing specifications are met.

The company was told to take prompt action to correct the violations and to respond with a list of specific steps taken, documentation of each step, and a timetable for completion.

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