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

Work item: K.121
Subject/title: Guidance on environmental management, RF-EMF compliance and public communication for radiocommunication base stations
Status: Under study 
Approval process: AAP
Type of work item: Recommendation
Version: Rev.
Equivalent number: -
Timing: 2027-04 (Medium priority)
Liaison: Proposed coordination with IEC TC 106, particularly regarding alignment with IEC 62232. Coordination with ITU-D Study Group 1 and 2, ITU-R SG5, and WHO may also be considered, as appropriate, on implementation guidance and public communication
Supporting members: Uganda, Brazil, Tanzania, Cote de Ivoire, Israel, CICT
Summary: The revision updates Recommendation ITU-T K.121 to reflect developments in radiocommunication networks, including small cells, shared installations, active antenna systems and changes to network configurations. It strengthens guidance on life-cycle compliance management, coordination among operators, infrastructure providers and authorities, and clear, factual communication with the public. The revision will review and remove duplicated technical material where it is already adequately addressed in newer or revised Recommendations. Such material will be replaced, where appropriate, by references to the documents in which it is more appropriately maintained. This will improve consistency, reduce duplication and retain K.121’s focus on compliance management and public communication. The proposed title, “Guidance on environmental management, RF-EMF compliance and public communication for radiocommunication base stations”, more clearly reflects these complementary aspects of the Recommendation and makes its public communication component explicit.
Comment: -
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First registration in the WP: 2026-11-03 10:03:30
Last update: 2026-11-03 10:07:52