UL Subject 132
Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas (CSDS Proposal, 10/23/2015)
standard by Underwriters Laboratories, 10/23/2015
UL Subject 365
Standard for Police Station Connected Burglar Alarm Units and Systems (CSDS Proposal, 10/23/2015)
standard by Underwriters Laboratories, 10/23/2015
UL Subject 448
Standard for Centrifugal Stationary Pumps for Fire-Protection Service (CSDS Proposal, 10/23/2015)
standard by Underwriters Laboratories, 10/23/2015