Radio Regulations

Source: the Radio Regulations published by the International Telecommunication Union (ITU).

WRC Agenda Item › WRC-27 › AI 4

WRC-27 · Agenda item 4

in accordance with Resolution 95 (Rev.WRC-19), to review the resolutions and recommendations of previous conferences with a view to their possible revision, replacement or abrogation

Current Res. 95 (Rev.WRC-19) ›

At a glance Summary & background Regulatory Studies

At a glance Beta

Governing resolution

Res. 95 (Rev.WRC-19)

Agenda-item type Administrative

What's being studied — points to watch

Revise, replace or abrogate

Each old resolution is judged individually — kept, updated, merged, or removed. The standing item covers those unrelated to other agenda items; related ones are reviewed under their own items (Res. 95).

No loss of live obligations

Care is needed that abrogation does not accidentally drop a provision another active rule still relies on.

Keeping the rulebook usable

The value is a leaner, current set of decisions that administrations can actually navigate.

Preparation timeline

Dec 2023 WRC-23 agenda adopted

Dec 2023 WRC-23 agenda adopted
Dec 2023 CPM 27-1 studies allocated

Dec 2023 CPM 27-1 studies allocated
ITU-R studies 2026

ITU-R studies 2026
ITU-R studies 2027

ITU-R studies 2027
5–15 Apr 2027 CPM 27-2 final report

5–15 Apr 2027 CPM 27-2 final report
RTO Prep meetings 2027

RTO Prep meetings 2027
11–15 Oct 2027 RA-27

11–15 Oct 2027 RA-27
18 Oct–12 Nov 2027 WRC-27

18 Oct–12 Nov 2027 WRC-27

Dec 2023 WRC-23 agenda adopted
Dec 2023 CPM 27-1 studies allocated
ITU-R studies 2026
ITU-R studies 2027
5–15 Apr 2027 CPM 27-2 final report
RTO Prep meetings 2027
11–15 Oct 2027 RA-27
18 Oct–12 Nov 2027 WRC-27

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Source: ITU Radio Regulations, editions of 2008, 2012, 2016, 2020 and 2024. The English, French and Spanish texts are each taken from the official edition in that language, not translated from one another. Sources and citation.