- Regional Radiocommunication Conference meets for the planning of the digital radio and television terrestrial broadcasting service for parts of Region 1 and 3
- World Radiocommunications Conference (WRC)
- Radiocommunications Assembly
- Radiocommunication Advisory Group (RAG)
- WG 8F - IMT 2000 and systems beyond
- Working Party on Terrestrial broadcasting (WP of SG6)
- Working Party on Point-to-Area Propagation (WP 3K)
- Conference Preparatory Meeting WG (CPM WG)
- Study-Groups (SG)
- Regulatory Procedural Group (RPG)
- Special Commission on Regulatory/Procedural Issues
- WP 8A - Land mobile service excluding IMT-2000; amateur and amateur-satellite service
- WP 8B - Maritime mobile service; aeronautical mobile service and radiodetermination service
- Working Party on Fixed wireless systems; HF systems in the Fixed and Land Mobile Services (WP 5C)
