The Credit Language contains this statement regarding air quality testing and furnishings: "Movable furnishings such as workstations and partitions should be in place for the testing, although it is not required." However, the Checklists resource on this site says, "Furniture and furnishings MUST be installed prior to testing, but are only recommended to be installed prior to flush-out."

I want to be sure we are not missing anything in the credit language. Could someone confirm whether, when pursuing the air testing option, furnishings MUST be in place, or if it is only recommended?

Thanks.