This report documents ideas for how certifiers can leverage blockchain technology to reduce audit inefficiency, create a single source of truth for chain of custody (CoC) tracking and support sustainability data reporting. 

We are excited to launch the revision of the ISEAL Chain of Custody (CoC) Definitions and Models Guidance. The revision process will include: 

This briefing note shares insights and learnings from a series of semi-structured interviews ISEAL conducted with fourteen leading, global companies engaged in living wage actions.

With a shift towards outcome-focused sustainability standards and measurement, ISEAL commissioned 3Keel to review different metrics for monitoring sustainability performance.

Best known as the technology behind cryptocurrencies like Bitcoin, blockchain is set to revolutionise many areas of life and work over the coming years.