There are a myriad of 'sustainability claims' in the market today. The ISEAL Sustainability Claims Good Practice Guide was developed through a multi-stakeholder consultation process to define good practice for scheme owners in setting and managing claims about their standards system.

This guidance equips sustainability standards with practical tips on how they can make their impact claims more meaningful and effective with confidence and accuracy.

This guidance developed by ISEAL on Chain of Custody (CoC) System is a reference document for sustainability standards systems that complements ISEAL's Sustainability Claims Good Practice Guide.