ITU's 160 anniversary

Committed to connecting the world

ITU-T Resolution 2 Annex C

​​​​​​​​List of Recommendations under the responsibility of the respective ITU-T study groups and TSAG in the 2025-2028 study period​​including reallocations decided by TSAG during the 2025​-2028 study period



ITU-T Study Group 2 ITU-T Study Group 3 ITU-T Study Group 5 ITU-T Study Group 11 ITU-T Study Group 12 ITU-T Study Group 13 ITU-T Study Group 15 ITU-T Study Group 17 ITU-T Study Group 20
NOTE – Recommendations transferred from othe​r study groups have double numbers in the Y.4000-series.

TSAG