Every access door, other than emergency exits, must carry on or beside it (a) a current PC2 sign supplied by the OGTR and (b) if any dealings involve GM micro-organisms (viral vectors included, where their parent organism meets the AS/NZS 2243.3 Risk Group 2 criteria), a biohazard symbol, placed so anyone entering can clearly see it is a certified PC2 facility. Signs may sit on a removable fixture such as a backing board or plastic frame, provided it is fixed to the door or wall and never moved to another location.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.