WTO notification · TBT
JapanUpdated: check whether it is now adopted or in force
Official title
Partial Amendment of the Regulation for Radio Equipment,etc.
Japan issued an addendum on 2 February 2026 to the earlier TBT notification G/TBT/N/JPN/878. Addenda often report that a measure was adopted, changed, postponed or withdrawn. The measure was first notified on 1 September 2025. The comment period closed on 31 October 2025.
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43GHz Band Train Station Platform Image Transmission System and 43GHz Band Train Radio Communication System
The comment period closed on 31 October 2025. You can still raise concerns about the measure with your country's WTO TBT enquiry point, quoting the document symbol G/TBT/N/JPN/878/Add.1; it can take them up with Japan.
Find your country's enquiry point on WTO ePing (opens in a new tab)Latest notice (G/TBT/N/JPN/878/Add.1, 2 February 2026)
Partial Amendment of the Regulation for Radio Equipment,etc.
The revisions announced in G/TBT/N/JPN/878 dated 1 September, 2025 will enter into force on 5 February,2026. The texts of the amendments in Japanese are available on the following: Website of the Ministry of Internal Affairs and Communications.
Japan will revise its radio equipment regulations, etc. to establish technical standards for the 43GHz band train station platform image transmission system and the 43GHz band train radio communication system.
Every notice about this measure published here, newest first. Each one is the notifying member's own text.
AddendumG/TBT/N/JPN/878/Add.1
Partial Amendment of the Regulation for Radio Equipment,etc.
The revisions announced in G/TBT/N/JPN/878 dated 1 September, 2025 will enter into force on 5 February,2026. The texts of the amendments in Japanese are available on the following: Website of the Ministry of Internal Affairs and Communications.
Regular notificationG/TBT/N/JPN/878
Comment deadline: Closed on 31 October 2025
Partial Amendment of the Regulation for Radio Equipment,etc.
Japan will revise its radio equipment regulations, etc. to establish technical standards for the 43GHz band train station platform image transmission system and the 43GHz band train radio communication system.
Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.
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