ISO-14688-2 Complete Document History
Geotechnical investigation and testing - Identification and classification of soil - Part 2: Principles for a classification

Complete Current Edition:
   2ND EDITION - Part 2: Principles for a classification - Dec. 1, 2017

Obsolete Revision Information:
   FOR 1ST EDITION AMENDMENT 1 SEE - ISO-14688-2-AM1 - Sept. 1, 2013
   1ST EDITION - Part 2: Principles for a classification - July 15, 2004