Investigation of rejected material Yes No N/A
Product complaints Yes No N/A
Handling out of specification results Yes No N/A
Are manual calculations checked by a second person? Yes No N/A
Are data transcriptions checked by a second person? Yes No N/A
Is all raw-data retained? Yes No N/A
Are all standards traceable to their preparation and the reagents used? Yes No N/A
Are analytical methods validated? Yes No N/A
Do you perform stability testing on materials and/or products? Yes No N/A