Environment & climate
Stockholm Convention on Persistent Organic Pollutants
Source: UN Treaty Collection · scraped 2026-09-26
Figures below count the 193 UN member states separately from other parties to this treaty (international organizations and non-member observer states) — a treaty can have more parties than there are UN member states.
182/193
RatifiedUN member states
186 in total, incl. 4 non-UN members (Cook Islands, European Union, Niue, State of Palestine)
5
Signed, not ratifiedUN member states
0
WithdrawnUN member states
6
No actionUN member states
| Country | Signature | Ratification | Withdrawal | Status |
|---|---|---|---|---|
| Andorra | — | — | — | No action |
| Bhutan | — | — | — | No action |
| San Marino | — | — | — | No action |
| South Sudan | — | — | — | No action |
| Timor-Leste | — | — | — | No action |
| Turkmenistan | — | — | — | No action |