Hello. For achieving EA C3 Enhanced Commissioning, Wwe noted the clause in guidebook "Must not be an employee of the design firm, though he or she may be contracted through them". We are considering if a Cx sub-contractor through MEP design firm is acceptable to be disinterested / independent.
Just wondering, if MEP design firm can employ a sub-contractor, the sub-contractor is not literally "disinterested" while MEP design firm is the party to pay...