ASTM-E1177 Complete Document History
Standard Specification for Engine Coolant Grade Glycol

Complete Current Edition:
   2023 EDITION - Standard Specification for Engine Coolant Grade Glycol - May 22, 2023

Obsolete Revision Information:
   2022 EDITION - Engine Coolant Grade Glycol - June 6, 2022
   2020 EDITION - Engine Coolant Grade Glycol - May 15, 2020
   2019 EDITION - Standard Specification for Engine Coolant Grade Glycol - Nov. 1, 2019
   2014 EDITION - Standard Specification for Engine Coolant Grade Glycol - Dec. 1, 2014
   2009 R14 EDITION - REAPPROVED IN 2014 - March 15, 2014
   2009 EDITION - Engine Coolant Grade Ethylene Glycol - Dec. 1, 2009
   2006 EDITION - Engine Coolant Grade Ethylene Glycol - Nov. 1, 2006
   2005 EDITION - Engine Coolant Grade Ethylene Glycol - Oct. 1, 2005
   2003A EDITION - Engine Coolant Grade Ethylene Glycol - Sept. 10, 2003
   2003 EDITION - Engine Coolant Grade Ethylene Glycol - May 10, 2003
   1998 EDITION - Engine Coolant Grade Ethylene Glycol - April 10, 1998
   1992 EDITION - Standard Specification for Anti-Freeze Grade Ethylene Glycol - Feb. 15, 1992
   1987 EDITION - Standard Specification for Anti-Freeze Grade Ethylene Glycol - Aug. 28, 1987