- Content Claim Standard 3.1 (2022)
- Recycled Claim Standard 2.0 (2017)
- Organic Content Standard 3.0 (2020)
- Global Recycled Standard 4.0 (2017) – Including Recycling Sites
For more information on their accreditation visit the IOAS website.
For more information on their accreditation visit the IOAS website.