- Procedures
Harmonisation Act Procedure
Harmonisation acts are normative decisions.
- Research
Impact Ladder on municipalities
CE Delft 2022.
- Research
Impact Report 2023
Impact report on the year 2023.
- Research
Improving energy and carbon management in construction
Martijn G. Rietbergen, Ivo J. Opstelten & Kornelis Blok.
- Resources
Inspiration list for Independent Experts
For conducting dialogue with certificate holders in category ‘large’.
- Normative
Inspiration list for independent experts, Version 4.0
- Resources
Logo CO₂ Performance Ladder
Download our logo package here.
- Procedures
Logo guidelines CO₂ Performance Ladder for externals
Logo use CO₂ Performance Ladder.
- Resources
Manual 3.1 CO₂ Performance Ladder (PT)
Handbook 3.1 CO₂ Performance Ladder in Portuguese. All requirements for a CO₂ Performance Ladder certificate.