The following is a list of individuals who are registered to conduct peer review for HCS assessments.
Peer Reviewers
| Peer reviewer | Organisation |
| Agung Wiyono | APP |
| George Kuru | Ata Marie |
| Alex Thorp | Ata Marie |
| Dadan Setiawan | Ata Marie |
| Jeremy Ferrand | Equator Group PTE Ltd (Subsidiary: PT Forest Carbon Consultants Indonesia) |
| E. Abraham Tumbey Jr. | GreenConsult |
| Soloman Wright | GreenConsult |
| Grant Rosoman | Greenpeace |
| Mark Leighton | Harvard University |
| Michael Hansby | HollowWood |
| Ario Bhirowo | Independent Consultant |
| Asep Y. Firdaus | Independent Consultant |
| Bimo Argo | Independent Consultant |
| Ihwan Rafina | Independent Consultant |
| Moe Myint | MNRII |
| Nana Darko Cobbina | Proforest |
| Neville Kemp | PT. Ekologika Consultants |
| Jules Crawshaw | PT Hijau Daun |
| Andiko | Sustainability AsM Law Office |
| Michael Pescott | Earthworm |
| Dejan Lewis | Earthworm |
| Dominique Herman | Earthworm |
| Erith Ngatchou | Earthworm |
| Tri Sugiyanto | Earthworm |
| Kimberly Carlson | University of Hawaii |
| David Wilkie | Wildlife Conservation Society |
| Cynthia Chin | WWF |