# Single Convention on Narcotic Drugs, 1961, as amended by the Protocol amending the Single Convention on Narcotic Drugs, 1961
**Wikidata**: [Q123366071](https://www.wikidata.org/wiki/Q123366071)  
**Source**: https://4ort.xyz/entity/single-convention-on-narcotic-drugs-1961-as-amended-by-the-protocol-amending-the-single-convention-on-narcotic-drugs-1961