Global Recycled Standard (GRS)

The Global Recycled Standard (GRS) is an international, voluntary, full-product standard that sets requirements for third-party certification of Recycled Content, Chain of Custody, Social and Environmental Practices, and Chemical Restrictions.

Individual sites are certified by GSCS as an independent, third-party certification body using annual audits. GRS intends to track and trace recycled input material in the final product.