ISO 834-7:2000 http://www.iso.org ISO standards and projects ISO - International Organization for Standardization 240 http://www.iso.org/iso/logo_iso.gif http://www.iso.org ISO 834-7:2000 ISO 834-7:2000 - Fire-resistance tests -- Elements of building construction -- Part 7: Specific requirements for columns This document reached stage 90.93 on 2011-11-01 , TC/SC: ISO/TC 92/SC 2, ICS: 13.220.50 Published standards