Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
E.101 | Q1/2 | | Under study | - | TAP | Rev. | - | Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations | Medium |
E.118 | Q1/2 | | Under study | - | TAP | Rev. | - | Numbering for Universal Integrated Circuit Cards for international telecommunication services including including the international telecommunication charge card
| Medium |
E.156 | Q1/2 | | Under study | 2024 | TAP | Rev. | - | Guidelines for ITU-T action on reported misuse of ITU-T E.164 number resources (Appendix I, IV) | High |
E.164 | Q1/2 | | Under study | - | TAP | Rev. | - | The international public telecommunication numbering plan | Medium |
E.164.1 | Q1/2 | | Under study | - | TAP | Rev. | - | Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs) | Medium |
E.190 | Q1/2 | | Under study | - | TAP | Rev. | - | Principles and responsibilities for the management, assignment and reclamation of E-series international numbering resources
| High |
E.212 | Q1/2 | | Determined 2023-11-17 | 2023 | TAP | Rev. | - | The international identification plan for public networks and subscriptions | Medium |
E.218 | Q1/2 | | Determined 2023-11-17 | 2023 | TAP | Rev. | - | Management of the allocation of terrestrial trunk radio Mobile Country Codes | Medium |
E.1120 (ex E.gap) | Q1/2 | | Determined 2023-03-22 | 2024-02 | TAP | New | - | Global ITU-T Naming, Numbering, Addressing and Identification assignment processes | High |
E.audit | Q1/2 | | Under study | 2024 | TAP | New | - | Mechanisms and processes for audits of the assignment of global naming, numbering, addressing and identification processes | Medium |
E.ENUMINF | Q1/2 | | Under study | 2022 | TAP | New | - | Differentiating between ENUM and Infrastructure ENUM | - |
E.IoT-NNAI | Q1/2 | | Under study | 2024 | TAP | New | SG20, SG17, SG11 | Internet of Things Naming Numbering Addressing and Identifiers | High |
TR.MMWF | Q1/2 | | Under study | 2024 | Agreement | New | - | Methodologies to mitigate Wangiri fraud | High |
TR.OTTnum | Q1/2 | | Under study | 2024 | Agreement | New | - | The Current Use of E.164 Numbers as Identifiers for OTTs
| High |
TR.OTTNumMgt | Q1/2 | | Pending SG/WP confirmation | 2024 | Agreement | New | - | ITU-T Technical Report on OTT numbering management
| High |
E.164 Supplement 2 | Q2/2 | | Under study | 2022-2024 | Agreement | Rev. | - | Number Portability | - |
TR.Carrier-Switching | Q2/2 | | Under study | 2024 | Agreement | New | - | Technical report on the carrier switching of SIM and e-sims for enterprises in M2M/IoT | High |
E.370 | Q3/2 | | Under study | 2021-2024 | TAP | Rev. | - | Service principles when public circuit-switched international telecommunication networks interwork with IP-based networks | - |
E.ACP | Q3/2 | | Under study | 2021-2024 | TAP | New | - | Alternative calling procedures | - |
E.dit | Q3/2 | | Under study | 2021-2024 | TAP | New | - | Deemed impermissible traffic
| - |