In a recent Q&A on the FacilityCare website, consultant Brad Keyes answered a question about ventilation-check frequency.
Q: Is there a code or standard that states how frequently the tests must be conducted for air-exchange rates and air-pressure relationships in operating rooms, soiled utility rooms and central sterile supply clean rooms?
A: Different authorities having jurisdiction (AHJ) may follow specific standards that address the frequency of air-pressure checks and air-exchange rates but, generally speaking, I am not aware of a specific code or standard that addresses this on a national level.
My best advice for you is to contact all your AHJs and ask them how frequently they expect you to test these ventilation requirements.
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