Current stage: 40.60 Effective date: Jun 6, 2026
Originator: ISO
Owner: ISO/TC 108
Type: International Standard
ICS: 13.160
PUBLISHED ISO 2631-1:1997
PUBLISHED ISO 2631-1:1997/Amd 1:2010
PROJECT ISO/DIS 2631-1 40.60 Close of voting Jun 6, 2026