Dear Sir
I have One doubt about of qualification.
Which Type of machines need DQ, FAT and SAT.
Actually, we have some solid mechanics commission completed without DQ how can I proceed IQ and OQ without DQ. Can I prepare in-house DQ is Accepted or Not sir if accepted I will approve DQ before SAT or Commission?
Requalification shall be done when any major part changed in the equipment. And Guidelines also specified not clearly but it says for sold orals requalification shall be done 3-5 years. For parentals requalification shall be done yearly.