As the result of its deliberations, as recorded in the summary records of the Plenary and
the summary records and reports of the committees, the Conference adopted and opened for
signature the Single Convention on Narcotic Drugs, 1961. In addition the Conference adopted
the five resolutions annexed to this Final Act.
IN WITNESS WHEREOF the representatives have signed this Final Act.
DONE at New York, this thirtieth day of March one thousand nine hundred and sixty-one, in a
single copy in the Chinese, English, French, Russian and Spanish languages, each text being
equally authentic. The original texts shall be deposited with the Secretary-General of the
United Nations.
FINAL ACT OF THE UNITED NATIONS CONFERENCE TO
CONSIDER AMENDMENTS TO THE SINGLE CONVENTION
ON NARCOTIC DRUGS, 1961
Official text
Machine-parsed
In force from 8 September 2026
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