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[2025-2028] : [SG17] : [Q11/17]

[Declared patent(s)]  - [Associated work]

Work item: X.509 Corr.3
Subject/title: Information technology - Open Systems Interconnection - The Directory: Public-key and attribute certificate frameworks
Status: Consented on 2026-06-10 
Approval process: AAP
Type of work item: Recommendation
Version: -
Equivalent number: ISO/IEC 9594-8 (Common)
Timing: 2026-06 (Medium priority)
Liaison: -
Supporting members: -
Summary: This Corrigendum 3 of ITU-T X.509; Information technology – Open Systems Interconnection – The Directory: Public-key and attribute certificate frameworks. (Covering resolution to defect reports 436, 437, 439, 440, 441, 445, 446 and 449) 1) Correction of the defects reported in defect report 436, 437, 439, 440, 441, 445, 446 and 449. 2) Updates to attribute certificate constraints and deletion of extension matching rules.
Comment: -
Reference(s):
  Historic references:
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Contact(s):
Erik ANDERSEN, Editor
Qin LI, Editor
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First registration in the WP: 2026-04-13 10:00:41
Last update: 2026-06-15 13:40:21