Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
X.500 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-1 | Consented 2024-09-06 | 2024-09 | AAP | Rev. | ISO/IEC/JTC 1/SC 6 | The Directory: Overview of concepts, models and services | - |
X.501 (2019) Amd.2 | Q11/17 | ISO/IEC 9594-2 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory: Models | Medium |
X.508 (ex X.pki-em) | Q11/17 | ISO/IEC 9594-12 | Consented 2024-09-06 | 2024-09 | AAP | New | ISO/IEC/JTC 1/SC 6 | The Directory: Key management and public-key infrastructure establishment and maintenance | Medium |
X.509Amd.2 | Q11/17 | ISO/IEC 9594-8 | Under study | 2025-09 | AAP | Rev. | ISO/IEC/JTC 1/SC 6 | The Directory: Public-key and attribute certificate frameworks | Medium |
X.509 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-8 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory: Public-key and attribute certificate frameworks | - |
X.510 Amd.1 | Q11/17 | ISO/IEC 9594-11 | Under study | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Protocol specifications for secure operations | - |
X.511 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-3 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Directory abstract service | - |
X.518 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-4 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Distributed operations | - |
X.519 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-5 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Directory protocols | - |
X.520 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-6 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Selected attribute types | - |
X.521 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-7 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Selected object classes | - |
X.525 (2019) Amd.1 | Q11/17 | ISO/IEC 9594-9 | Consented 2024-09-06 | 2024-09 | AAP | - | ISO/IEC/JTC 1/SC 6 | The Directory - Replication | - |
X.dpki | Q11/17 | ISO/IEC 9594-13 | Under study | 2025-09 | AAP | New | ISO/IEC/JTC 1/SC 6 | Decentralized Public-key infrastructure | Medium |