17-0228 v3.1/Updated 3.1 CASRN List 3.x
All projects that register after December 31, 2016 must use the v3.1 CASRN List (see link below) when vetting building products for I10 Red List. The v3.1 CASRN List includes the perfluorinated compound Polytetrafluoroethylene (PTFE/Teflon), CASRN: 9002-84-00. There are no other changes from v3.0.