Resources
General Programme Instructions
Our General Programme Instructions (GPI) are the rules guiding the overall administration and operation of the International EPD System in accordance with ISO 14025 for type III Environmental Product Declarations (EPDs).
EPD development and verification
Please follow to find some guiding and mandatory documents when developing and preparing your EPD for verification.
Become a third-party verifier
Interested in becoming an Individual Verifier or an Accredited Certification Body to support the verification process of EPD development in the International EPD System (IES)?