ASTM-E432 › Complete Document History
Standard Guide for Selection of a Leak Testing Method

Complete Current Edition:
   1991 R22 EDITION - REAPPROVED IN 2022 - July 6, 2022

Obsolete Revision Information:
   1991 R17(E1) EDITION - EDITORIALLY CORRECTED - July 1, 2017
   1991 R11 EDITION - REAPPROVED IN 2011 - July 15, 2011
   1991 R04 EDITION - REAPPROVED IN 2004 - June 1, 2004
   1991 EDITION - SELECTION OF A LEAK TESTING ME - April 15, 1991
   1991 R97 EDITION - REAPPROVED IN 1997 - Jan. 1, 1991
   1971 R84(E1) EDITION - SELECTION OF A LEAK TESTING ME - Jan. 1, 1984