ITU's 160 anniversary

Committed to connecting the world

ITU-T Study Groups (Study Period 2025 - 2028)

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Standardization work is carried out by the technical Study Groups (SGs) in which representatives of the ITU-T membership develop Recommendations (standards) for the various fields of international telecommunications.