Would validation of critical HVAC controls be expected if there were a separate validated alarm and monitoring system? 862 viewsOctober 10, 2022DrugsPharmaceutical 0 Sam Smith11.38K January 5, 2021 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted January 5, 2021 0 Comments Spread the loveAs per Section 4.2, all utilities that could affect product quality, to include heat, ventilation, and air conditioning systems, should be qualified and appropriately monitored. Spread the love Register or Login