ASTM-D257 Complete Document History
Standard Test Methods for DC Resistance or Conductance of Insulating Materials

Complete Current Edition:
   2014 EDITION - DC Resistance or Conductance of Insulating Materials - June 1, 2014

Obsolete Revision Information:
   2007 EDITION - DC Resistance or Conductance of Insulating Materials - May 15, 2007
   1999 R05 EDITION - REAPPROVED IN 2005 - Oct. 1, 2005
   1999 EDITION - DC Resistance or Conductance of Insulating Materials - Oct. 10, 1999
   1993 EDITION - DC Resistance or Conductance of Insulating Materials - June 15, 1993
   1993 R98 EDITION - REAPPROVED IN 1998 - June 15, 1993
   1992(E1) EDITION - EDITORIAL CORRECTION - Dec. 1, 1992
   1992 EDITION - DC Resistance or Conductance of Insulating Materials - June 15, 1992
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - May 22, 1991
   1991 EDITION - DC Resistance or Conductance of Insulating Materials - Feb. 22, 1991
   1990 EDITION - DC Resistance or Conductance of Insulating Materials - March 14, 1990
   1978 R83(E2) EDITION - EDITORIAL CORRECTION - Feb. 1, 1989
   1978 R83(E1) EDITION - EDITORIAL CORRECTION - July 28, 1978