News Releases USGBC and UL Environment Announce Exclusive Strategic Partnership on Building Materials & Products Transparency November 18, 2013 Facebook Twitter WhatsApp Linkedin ReddIt Email Washington, D.C.—Today, the U.S. Green Building Council (USGBC), developers of the global LEED (LeThank you for your interest in The Registry. You must Subscribe or Log In to read the rest of this content.