UFGS-07-31-13 Complete Document History
Asphalt Shingles

Complete Current Edition:
   2016 EDITION/CHG 2 - 2016 EDITION WITH CHANGE 2 INTERFILED - Aug. 1, 2018

Obsolete Revision Information:
   2016 EDITION/CHG 1 - 2016 EDITION/CHANGE 1 INTERFILED - Nov. 1, 2016