Planned maintenance: The ODC Business service within the Health Business Services (HBS) portal will be unavailable from 7:00 pm AEST Thursday 23 July 2026 until 7:00 am AEST Friday 24 July 2026. All other services will remain available during this period.
The Single Convention on Narcotic Drugs of 1961 aims to combat drug abuse by coordinated international action. It seeks to limit the possession, use, trade, distribution, import, export, manufacture and production of drugs exclusively to medical and scientific purposes. It also combats drug trafficking through international cooperation to deter and discourage drug traffickers.