AWPA-T1 Complete Document History
Use Category System: Processing and Treatment Standard

Complete Current Edition:
   2022 EDITION - USE CATEGORY SYSTEM: PROCESSING AND TREATMENT STANDARD - Jan. 1, 2022

Obsolete Revision Information:
   2020 EDITION - USE CATEGORY SYSTEM: PROCESSING AND TREATMENT STANDARD - Jan. 1, 2020
   2019 EDITION - USE CATEGORY SYSTEM: PROCESSING AND TREATMENT STANDARD - Jan. 1, 2019
   2018 EDITION - PROCESSING AND TREATMENT STANDARD - Jan. 1, 2018
   2016 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2016
   2014 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2014
   2013 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2013
   2012 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2012
   2011 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2011
   2010 EDITION - Use Category System: Processing and Treatment Standard - Jan. 1, 2010