Convention on Biological Diversity
| Title | Submission date | Files |
|---|---|---|
| Tonga - NBSAP v.1 (2006) | 28 May 2014 | to-nbsap-01-en.pdf (en) |
Stockholm Convention
| Title | Submission date | Files |
|---|---|---|
| Tonga National Implementation Plan | 11 Aug 2015 | download.aspx (en) |
| Tongai NIP | 4 Jun 2024 | download.aspx (en) |
| Tongai NIP | 4 Jun 2024 | download.aspx (en) |
| Tonga NIP | 4 Jun 2024 | download.aspx (en) |
| Tonga NIP COP5 | 4 Jun 2024 | download.aspx (en) |
| Tonga NIP COP4 | 4 Jun 2024 | download.aspx (en) |