IWA Releases dMRV Framework Version 3.0 to Advance Trust in Environmental Markets

The InterWork Alliance (IWA), an initiative of GBBC, has released Version 3.0 of the Digital Measurement, Reporting & Verification (dMRV) Framework, advancing how environmental data and claims can be digitized with integrity.

Version 3.0 introduces MRV Extension Sets, which are reusable digital modules designed to reduce duplication, promote consistency, and support interoperability across nature-based and technology-based projects.

Together, these updates enable faster creation of verifiable digital claims, greater transparency through cryptographically linked audit trails, and scalable methodologies that bolster market credibility.

To learn how to get involved, please reach out to iwa@gbbc.io.

Explore the Framework here.

View the Executive Summary here.

Read the MRV Extension Set Overview here.