ITU-T Recommendations: New publications available http://www.itu.int/itu-t/recommendations/rec_rss.aspx Recently Posted ITU-T Recommendations en Tue, 06 Oct 2026 11:05:56 GMT tsbdb@itu.int tsbedh@itu.int http://www.itu.int/res/templates/v4.0/images/newlogo.gif http://www.itu.int/itu-t/recommendations/index.aspx ITU-T Q.4166 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:34:17 GMT http://www.itu.int/rec/T-REC-Q.4166-202609-P Protocols for interfaces between key managers for quantum key distribution network interworking<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17074?locatt=language:en" title="Citation link">11.1002/1000/17074</a> 11.1002/1000/17074 http://handle.itu.int/11.1002/1000/17074 ITU-T Q.4167 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:34:00 GMT http://www.itu.int/rec/T-REC-Q.4167-202609-P General control protocols for interfaces on quantum key distribution network controller for quantum key distribution networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17075?locatt=language:en" title="Citation link">11.1002/1000/17075</a> 11.1002/1000/17075 http://handle.itu.int/11.1002/1000/17075 ITU-T Q.4168 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:33:44 GMT http://www.itu.int/rec/T-REC-Q.4168-202609-P Protocols for interfaces on quantum key distribution network manager for quantum key distribution networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17076?locatt=language:en" title="Citation link">11.1002/1000/17076</a> 11.1002/1000/17076 http://handle.itu.int/11.1002/1000/17076 ITU-T Q.4169 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:33:27 GMT http://www.itu.int/rec/T-REC-Q.4169-202609-P Protocols for Cq interfaces for quantum key distribution networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17077?locatt=language:en" title="Citation link">11.1002/1000/17077</a> 11.1002/1000/17077 http://handle.itu.int/11.1002/1000/17077 ITU-T Q.4181 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:33:12 GMT http://www.itu.int/rec/T-REC-Q.4181-202609-P Protocol for managing energy efficiency with AI-assisted analysis in IMT-2020 networks and beyond<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17078?locatt=language:en" title="Citation link">11.1002/1000/17078</a> 11.1002/1000/17078 http://handle.itu.int/11.1002/1000/17078 ITU-T Q.5039 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:32:44 GMT http://www.itu.int/rec/T-REC-Q.5039-202609-P Signalling requirements and protocol for confidential computing orchestration of network slices in IMT-2020 networks and beyond<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17079?locatt=language:en" title="Citation link">11.1002/1000/17079</a> 11.1002/1000/17079 http://handle.itu.int/11.1002/1000/17079 ITU-T Q.5040 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:32:26 GMT http://www.itu.int/rec/T-REC-Q.5040-202609-P Signalling and protocol for Digital Twin Network supported for IMT-2020 network and beyond<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17080?locatt=language:en" title="Citation link">11.1002/1000/17080</a> 11.1002/1000/17080 http://handle.itu.int/11.1002/1000/17080 ITU-T Q.5041 (09/2026) - Prepublished in English Mon, 05 Oct 2026 17:32:05 GMT http://www.itu.int/rec/T-REC-Q.5041-202609-P Protocols for data streaming service in IMT-2020 network and beyond<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17081?locatt=language:en" title="Citation link">11.1002/1000/17081</a> 11.1002/1000/17081 http://handle.itu.int/11.1002/1000/17081 ITU-T X.609.11 (09/2026) - Prepublished in English Mon, 05 Oct 2026 13:32:03 GMT http://www.itu.int/rec/T-REC-X.609.11-202609-P Managed peer-to-peer (P2P) communications: Signalling requirements for digital twin federation<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17031?locatt=language:en" title="Citation link">11.1002/1000/17031</a> 11.1002/1000/17031 http://handle.itu.int/11.1002/1000/17031 ITU-T Q.4107 (09/2026) - Prepublished in English Mon, 05 Oct 2026 13:31:47 GMT http://www.itu.int/rec/T-REC-Q.4107-202609-P Hybrid peer-to-peer (P2P) communications: Control protocol for feature-based video services<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17030?locatt=language:en" title="Citation link">11.1002/1000/17030</a> 11.1002/1000/17030 http://handle.itu.int/11.1002/1000/17030 ITU-T Q.3726 (09/2026) - Prepublished in English Mon, 05 Oct 2026 13:31:12 GMT http://www.itu.int/rec/T-REC-Q.3726-202609-P Signalling requirements for acceleration resources orchestration in multi-access edge computing<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17071?locatt=language:en" title="Citation link">11.1002/1000/17071</a> 11.1002/1000/17071 http://handle.itu.int/11.1002/1000/17071 ITU-T Q.3743 (09/2026) - Prepublished in English Mon, 05 Oct 2026 13:30:55 GMT http://www.itu.int/rec/T-REC-Q.3743-202609-P Signalling requirements and data models of cooperative controller<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17072?locatt=language:en" title="Citation link">11.1002/1000/17072</a> 11.1002/1000/17072 http://handle.itu.int/11.1002/1000/17072 ITU-T Q.4079 (09/2026) - Prepublished in English Mon, 05 Oct 2026 13:30:30 GMT http://www.itu.int/rec/T-REC-Q.4079-202609-P Monitoring parameters for protocol and resource of software defined networking and network functions virtualization-based central office service<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17073?locatt=language:en" title="Citation link">11.1002/1000/17073</a> 11.1002/1000/17073 http://handle.itu.int/11.1002/1000/17073 ITU-T J.344.2 (09/2026) - Prepublished in English Fri, 02 Oct 2026 17:23:56 GMT http://www.itu.int/rec/T-REC-J.344.2-202609-P No-Reference Perceptual Objective Video Quality Assessment Model for Assessing Coding Artifacts and Camera Impairments in Full High Definition Video<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16855?locatt=language:en" title="Citation link">11.1002/1000/16855</a> 11.1002/1000/16855 http://handle.itu.int/11.1002/1000/16855 ITU-T J.344.1 (09/2026) - Prepublished in English Fri, 02 Oct 2026 17:02:38 GMT http://www.itu.int/rec/T-REC-J.344.1-202609-P No-Reference Perceptual Objective Video Quality Assessment Models for Assessing Coding Artifacts in Full High Definition Video<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16866?locatt=language:en" title="Citation link">11.1002/1000/16866</a> 11.1002/1000/16866 http://handle.itu.int/11.1002/1000/16866 ITU-T Q.3069 (09/2026) - Prepublished in English Fri, 02 Oct 2026 09:56:24 GMT http://www.itu.int/rec/T-REC-Q.3069-202609-P Signalling architecture of Intent-Based Network for network evolution<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17069?locatt=language:en" title="Citation link">11.1002/1000/17069</a> 11.1002/1000/17069 http://handle.itu.int/11.1002/1000/17069 ITU-T Q.3068 (09/2026) - Prepublished in English Fri, 02 Oct 2026 09:53:10 GMT http://www.itu.int/rec/T-REC-Q.3068-202609-P Signalling architecture of S-NICE (Software-defined network intelligence capability enhancement)<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17068?locatt=language:en" title="Citation link">11.1002/1000/17068</a> 11.1002/1000/17068 http://handle.itu.int/11.1002/1000/17068 ITU-T Q.3067 (09/2026) - Prepublished in English Fri, 02 Oct 2026 09:46:07 GMT http://www.itu.int/rec/T-REC-Q.3067-202609-P Requirements and framework for network-based rapid response to disaster caused by natural hazards<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17067?locatt=language:en" title="Citation link">11.1002/1000/17067</a> 11.1002/1000/17067 http://handle.itu.int/11.1002/1000/17067 ITU-T Q.3725 (09/2026) - Prepublished in English Fri, 02 Oct 2026 09:40:10 GMT http://www.itu.int/rec/T-REC-Q.3725-202609-P Signalling requirements for virtualized Broadband Network Gateway in Intent-Based Network<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17070?locatt=language:en" title="Citation link">11.1002/1000/17070</a> 11.1002/1000/17070 http://handle.itu.int/11.1002/1000/17070 ITU-T L Suppl. 63 (06/2026) - Published in English Thu, 01 Oct 2026 17:28:01 GMT http://www.itu.int/rec/T-REC-L.Sup63-202606-I ITU-T L.1060 – Supplement on specific principles for the green supply chain management of information and communication technology manufacturing industry<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16908?locatt=language:en" title="Citation link">11.1002/1000/16908</a> 11.1002/1000/16908 http://handle.itu.int/11.1002/1000/16908 ITU-T X.1910 (06/2026) - Published in English Wed, 30 Sep 2026 17:43:13 GMT http://www.itu.int/rec/T-REC-X.1910-202606-I Technical capabilities of interactive deception risk detection<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16703?locatt=language:en" title="Citation link">11.1002/1000/16703</a> 11.1002/1000/16703 http://handle.itu.int/11.1002/1000/16703 ITU-T L.1203 (07/2026) - Published in English Wed, 30 Sep 2026 17:22:47 GMT http://www.itu.int/rec/T-REC-L.1203-202607-I Colour and marking identification of up to 400 VDC power distribution for information and communication technology systems<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16902?locatt=language:en" title="Citation link">11.1002/1000/16902</a> 11.1002/1000/16902 http://handle.itu.int/11.1002/1000/16902 ITU-T K.92 (07/2026) - Published in English Wed, 30 Sep 2026 14:43:31 GMT http://www.itu.int/rec/T-REC-K.92-202607-I Conducted and radiated electromagnetic environment in home networking<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16900?locatt=language:en" title="Citation link">11.1002/1000/16900</a> 11.1002/1000/16900 http://handle.itu.int/11.1002/1000/16900 ITU-T K.21 (07/2026) - Published in English Wed, 30 Sep 2026 07:24:47 GMT http://www.itu.int/rec/T-REC-K.21-202607-I Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16898?locatt=language:en" title="Citation link">11.1002/1000/16898</a> 11.1002/1000/16898 http://handle.itu.int/11.1002/1000/16898 ITU-T L.105 (11/2025) - Published in English Tue, 29 Sep 2026 15:36:20 GMT http://www.itu.int/rec/T-REC-L.105-202511-I Optical fibre cables for drop applications<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16524?locatt=language:en" title="Citation link">11.1002/1000/16524</a> 11.1002/1000/16524 http://handle.itu.int/11.1002/1000/16524 ITU-T G.9903 (2017) Cor. 2 (08/2026) - Prepublished in English Fri, 18 Sep 2026 13:51:27 GMT http://www.itu.int/rec/T-REC-G.9903-202608-P!Cor2 For more details click on: <a href="http://handle.itu.int/11.1002/1000/17044?locatt=language:en" title="Citation link">11.1002/1000/17044</a> 11.1002/1000/17044 http://handle.itu.int/11.1002/1000/17044 ITU-T G.9903 (2017) Amd. 3 (08/2026) - Prepublished in English Fri, 18 Sep 2026 13:50:29 GMT http://www.itu.int/rec/T-REC-G.9903-202608-P!Amd3 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16957?locatt=language:en" title="Citation link">11.1002/1000/16957</a> 11.1002/1000/16957 http://handle.itu.int/11.1002/1000/16957 ITU-T G.8032/Y.1344 (2020) Cor. 2 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:24:10 GMT http://www.itu.int/rec/T-REC-G.8032-202608-P!Cor2 For more details click on: <a href="http://handle.itu.int/11.1002/1000/17041?locatt=language:en" title="Citation link">11.1002/1000/17041</a> 11.1002/1000/17041 http://handle.itu.int/11.1002/1000/17041 ITU-T L.105 (2025) Cor. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:16:15 GMT http://www.itu.int/rec/T-REC-L.105-202608-P!Cor1 <font color="red">This corrigendum was never published separately; its content has been included in the published Rec. ITU-T L.105 (2025).</font><br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17040?locatt=language:en" title="Citation link">11.1002/1000/17040</a> 11.1002/1000/17040 http://handle.itu.int/11.1002/1000/17040 ITU-T L.361 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:14:19 GMT http://www.itu.int/rec/T-REC-L.361-202608-P ID tag requirements for network infrastructures management<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17036?locatt=language:en" title="Citation link">11.1002/1000/17036</a> 11.1002/1000/17036 http://handle.itu.int/11.1002/1000/17036 ITU-T G.8020.3 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:12:28 GMT http://www.itu.int/rec/T-REC-G.8020.3-202608-P Ethernet<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/17035?locatt=language:en" title="Citation link">11.1002/1000/17035</a> 11.1002/1000/17035 http://handle.itu.int/11.1002/1000/17035 ITU-T G.8011 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:10:33 GMT http://www.itu.int/rec/T-REC-G.8011-202608-P Ethernet service characteristics<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16985?locatt=language:en" title="Citation link">11.1002/1000/16985</a> 11.1002/1000/16985 http://handle.itu.int/11.1002/1000/16985 ITU-T G.7721 (2025) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:07:39 GMT http://www.itu.int/rec/T-REC-G.7721-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16984?locatt=language:en" title="Citation link">11.1002/1000/16984</a> 11.1002/1000/16984 http://handle.itu.int/11.1002/1000/16984 ITU-T G.8275.2 (2026) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:04:52 GMT http://www.itu.int/rec/T-REC-G.8275.2-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16983?locatt=language:en" title="Citation link">11.1002/1000/16983</a> 11.1002/1000/16983 http://handle.itu.int/11.1002/1000/16983 ITU-T G.8275.1 (2026) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 11:01:28 GMT http://www.itu.int/rec/T-REC-G.8275.1-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16982?locatt=language:en" title="Citation link">11.1002/1000/16982</a> 11.1002/1000/16982 http://handle.itu.int/11.1002/1000/16982 ITU-T G.7713/Y.1704 (2009) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:59:04 GMT http://www.itu.int/rec/T-REC-G.7713-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16981?locatt=language:en" title="Citation link">11.1002/1000/16981</a> 11.1002/1000/16981 http://handle.itu.int/11.1002/1000/16981 ITU-T G.8275 (2026) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:55:59 GMT http://www.itu.int/rec/T-REC-G.8275-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16974?locatt=language:en" title="Citation link">11.1002/1000/16974</a> 11.1002/1000/16974 http://handle.itu.int/11.1002/1000/16974 ITU-T G.8272.2 (2024) Amd. 2 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:53:10 GMT http://www.itu.int/rec/T-REC-G.8272.2-202608-P!Amd2 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16958?locatt=language:en" title="Citation link">11.1002/1000/16958</a> 11.1002/1000/16958 http://handle.itu.int/11.1002/1000/16958 ITU-T G.8272.1 (2024) Amd. 2 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:50:21 GMT http://www.itu.int/rec/T-REC-G.8272.1-202608-P!Amd2 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16956?locatt=language:en" title="Citation link">11.1002/1000/16956</a> 11.1002/1000/16956 http://handle.itu.int/11.1002/1000/16956 ITU-T G.8272 (2025) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:46:59 GMT http://www.itu.int/rec/T-REC-G.8272-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16955?locatt=language:en" title="Citation link">11.1002/1000/16955</a> 11.1002/1000/16955 http://handle.itu.int/11.1002/1000/16955 ITU-T G.8262.1 (2025) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:44:41 GMT http://www.itu.int/rec/T-REC-G.8262.1-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16954?locatt=language:en" title="Citation link">11.1002/1000/16954</a> 11.1002/1000/16954 http://handle.itu.int/11.1002/1000/16954 ITU-T G.7702 (2022) Amd. 2 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:37:28 GMT http://www.itu.int/rec/T-REC-G.7702-202608-P!Amd2 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16952?locatt=language:en" title="Citation link">11.1002/1000/16952</a> 11.1002/1000/16952 http://handle.itu.int/11.1002/1000/16952 ITU-T G.811.1 (2017) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:32:49 GMT http://www.itu.int/rec/T-REC-G.811.1-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16950?locatt=language:en" title="Citation link">11.1002/1000/16950</a> 11.1002/1000/16950 http://handle.itu.int/11.1002/1000/16950 ITU-T G.709.3 (2024) Amd. 1 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:29:01 GMT http://www.itu.int/rec/T-REC-G.709.3-202608-P!Amd1 For more details click on: <a href="http://handle.itu.int/11.1002/1000/16948?locatt=language:en" title="Citation link">11.1002/1000/16948</a> 11.1002/1000/16948 http://handle.itu.int/11.1002/1000/16948 ITU-T L.108 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:22:32 GMT http://www.itu.int/rec/T-REC-L.108-202608-P Optical fibre cable elements for microduct blowing-installation application<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16947?locatt=language:en" title="Citation link">11.1002/1000/16947</a> 11.1002/1000/16947 http://handle.itu.int/11.1002/1000/16947 ITU-T G.8312 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:20:23 GMT http://www.itu.int/rec/T-REC-G.8312-202608-P Interfaces for metro transport networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16946?locatt=language:en" title="Citation link">11.1002/1000/16946</a> 11.1002/1000/16946 http://handle.itu.int/11.1002/1000/16946 ITU-T G.8260 (08/2026) - Prepublished in English Thu, 17 Sep 2026 10:03:36 GMT http://www.itu.int/rec/T-REC-G.8260-202608-P Definitions and terminology for synchronization in packet networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16945?locatt=language:en" title="Citation link">11.1002/1000/16945</a> 11.1002/1000/16945 http://handle.itu.int/11.1002/1000/16945 ITU-T G.812 (08/2026) - Prepublished in English Thu, 17 Sep 2026 09:59:03 GMT http://www.itu.int/rec/T-REC-G.812-202608-P Timing requirements of clocks suitable for use as node clocks in synchronization networks<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16944?locatt=language:en" title="Citation link">11.1002/1000/16944</a> 11.1002/1000/16944 http://handle.itu.int/11.1002/1000/16944 ITU-T G.697 (08/2026) - Prepublished in English Thu, 17 Sep 2026 09:52:11 GMT http://www.itu.int/rec/T-REC-G.697-202608-P Optical monitoring for dense wavelength division multiplexing systems<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16940?locatt=language:en" title="Citation link">11.1002/1000/16940</a> 11.1002/1000/16940 http://handle.itu.int/11.1002/1000/16940 ITU-T G.672 (08/2026) - Prepublished in English Thu, 17 Sep 2026 09:49:23 GMT http://www.itu.int/rec/T-REC-G.672-202608-P Characteristics of multi-degree reconfigurable optical add/drop multiplexers<br/>For more details click on: <a href="http://handle.itu.int/11.1002/1000/16939?locatt=language:en" title="Citation link">11.1002/1000/16939</a> 11.1002/1000/16939 http://handle.itu.int/11.1002/1000/16939