- CT1 – National Renovation Action Plans / MEPS
- CT2 – Building Renovation Passports / Energy Performance Certificates
- CT3 – Deep renovation and renovation passports
- CT4 – Finance
- CT5 – Decarbonisation / Zero emission buildings
- CT6 – Calculations and lifecycle
- CT7 – Smart buildings and system integration
- CT8 – Buildings codes and technical requirements
- CT9 – Information and complementary activities