| Organization |
Window & Door Manufacturers Association |
| Letter Code |
WDMA |
| Website |
http://www.wdma.com |
| Begin Event |
End Event |
PRG |
Scope |
7/21/2015
(Granted) |
12/15/2016
(Voluntarily Withdrawn) |
PRO |
WDMA Hallmark Certification Program |
| 81.040 Glass |
7/21/2015
(Granted) |
12/15/2016
(Voluntarily Withdrawn) |
PRO |
81.040.20 Glass in building |
| 91.060 Elements of buildings |
7/21/2015
(Granted) |
12/15/2016
(Voluntarily Withdrawn) |
PRO |
91.060.50 Doors and windows |