Hello, 

The reference guide states that the testing must include all occupied spaces. Occupied spaces refer to both regularly and non-regularly occupied spaces. 

This makes me wonder if we should test in corridors, locker rooms, and other non-regularly occupied spaces as well.

The addenda further clarifies: In most cases, only regularly occupied spaces need to be included.

How can we determine the cases when the non-regularly occupied spaces require testing, too? Have you ever tested in a non-regularly occupied space?

Thanks