UL Subject 327A
Outline of Investigation for Inferential Type Residential Water Flow Meters (Outline, 2/22/2008)
standard by Underwriters Laboratories, 02/22/2008
UL Subject 2573
Outline of Investigation for Automatic Air Release and Air/Vacuum Valves for Fire Protection Service (Outline, 2/15/2008)
standard by Underwriters Laboratories, 02/15/2008
UL Subject 2558
Cable Management Systems - Cable Ties for Electrical Installations (62275) (CSDS Proposal, 2/12/2008)
standard by Underwriters Laboratories, 02/12/2008