UL 746E
Polymeric Materials - Industrial Laminates, Filament Wound Tubing, Vulcanized Fibre, and Materials Used in Printed Wiring Boards
standard by Underwriters Laboratories, 04/17/2006
UL Subject 971
Standard for Nonmetallic Underground Piping For Flammable Liquids (CSDS Proposal, 3/7/2006)
standard by Underwriters Laboratories, 03/07/2006