BS-7668 Complete Document History
Weldable structural steels. Hot finished structural hollow sections in weather resistant steels. Specification

Complete Current Edition:
   2016 EDITION - Weldable structural steels. Hot finished structural hollow s - Sept. 30, 2016

Obsolete Revision Information:
   2004 EDITION - REAFFIRMED JAN 2010 - April 23, 2004
   1994 EDITION - WITHDRAWN, 4/23/2004 - June 15, 1994