Standard pressure equipment

The purpose of this General Safety Instruction is to define the minimum Safety requirements applying to all standard pressure equipment and accessories belonging to or hired by CERN or the collaborating institutions, used or intended for use at CERN, and to all associated activities. This General Safety Instruction does not apply to the following: • fire extinguishers; • pressure equipment used with an open-flame; • heating, ventilation and air conditioning (HVAC) equipment; • cryogenic equipment.