Who should sign the COA?
Agree with Bambusa. Before QC is released, it must be signed by the inspector; Whether the data has been rechecked or not shall be signed by the reviewer, and finally by the QC supervisor or his authorized person. But passing the test only means that the final result of the product meets the quality standards. Before release and delivery, QA should combine the production batch records with the original records of laboratory tests to ensure that there is no deviation, and then release! I used to be like this in Taizhou, and so were they. Although the last pass, because of the quality and number of personnel, stayed on the surface and was not really implemented. But I think this process is correct. Welcome to clap bricks!