During compression of product we observed stiking, capping, apparence defect etc… what is the role of IPQA after that ?
A thorough investigation should be jointly carried out by Production and IPQA / QA to identify root cause of the problem. Whether these observations were made at the beginning of compression or at what time during compression is to be noted. Accordingly QA should establish CAPA.
If it is a new product or first time observation of regular product then R&D also should be involved in the investigation.
CAPA should be implaemented and subsequent batches of the same product should be closely monitored by IPQA / QA, R&D and production.