Signatories for Additional Protocol to the American Convention on Human Rights in the Area of Economic, Social and Cultural rights (Protocol of San Salvador)
| State | Country |
|---|---|
| Ratified | 阿根廷 |
| Ratified | 多民族玻利维亚国 |
| Ratified | 巴西 |
| Signed | 智利 |
| Ratified | 哥伦比亚 |
| Ratified | 哥斯达黎加 |
| Signed | 多米尼加 |
| Ratified | 厄瓜多尔 |
| Ratified | 萨尔瓦多 |
| Ratified | 危地马拉 |
| Signed | 海地 |
| Ratified | 洪都拉斯 |
| Ratified | 墨西哥 |
| Ratified | 尼加拉瓜 |
| Ratified | 巴拿马 |
| Ratified | 巴拉圭 |
| Ratified | 秘鲁 |
| Ratified | 苏里南 |
| Ratified | 乌拉圭 |
| Signed | 委内瑞拉玻利瓦尔共和国 |