QS Violations in Dongguan Rainbow Tech Inspection
A 7/10-7/11 FDA inspection at Dongguan Rainbow Tech Electronic & Plastic Products Co., Ltd., in Guangdong Sheng, China, found Quality System Regulation violations in the firm’s manufacturing of Class 2 manual emergency ventilators. A 10/7 Warning Letter says the specific violations were:
- failure to establish adequate procedures for monitoring and control of process parameters for a validated process;
- failure to validate the process with a high degree of assurance and approve it according to established procedures, where the results of a process cannot be fully verified by subsequent inspection and test;
- failure to document equipment calibrations; and
- failure to establish and maintain document control procedures.
The letter says the adequacy of the firm’s responses to the inspection observations could not be determined.
Dongguan was told to respond with a list of steps it has taken to correct the noted violations and prevent their recurrence, with documentation of the corrections and a schedule for completing them.