If equipment gets moved from one location to another, I do agree that a revalidation would have to occur, but for only certain aspects. There are many validation processes, so I don’t believe a full re-validation would have to occur. In this example of relocating the equipment, I believe it would be necessary to revalidate sterility, humidity, and environment checks. Each location is different so I do understand the need to revalidate aspects that deal with the surroundings, but for any software or full operational aspects I don’t think it would be necessary.