Convention on Biological Diversity
| Title | Submission date | Files |
|---|---|---|
| Tonga - NBSAP v.1 (2006) | 28 五月 2014 | to-nbsap-01-en.pdf (en) |
斯德哥尔摩公约
| Title | Submission date | Files |
|---|---|---|
| Tonga National Implementation Plan | 11 8月 2015 | download.aspx (en) |
| Tongai NIP | 4 6月 2024 | download.aspx (en) |
| Tongai NIP | 4 6月 2024 | download.aspx (en) |
| Tonga NIP | 4 6月 2024 | download.aspx (en) |
| Tonga NIP COP5 | 4 6月 2024 | download.aspx (en) |
| Tonga NIP COP4 | 4 6月 2024 | download.aspx (en) |