Ketamine is an established medicinal anaesthetic/analgesic that is used in clinical settings and is controlled under UK controlled‑drugs legislation; within BIOT clinical practice (notably on Diego Garcia and in any authorised medical facilities), ketamine may be supplied and administered for licensed medical indications (e.g., anaesthesia) under the territory’s health services and in accordance with controlled‑drugs rules. The BIOT Administration delegates much regulatory practice to UK frameworks where local law is silent, and the UK Controlled Drugs regime lists ketamine as a controlled drug requiring appropriate professional supply and record‑keeping. Operationally this means ketamine is available for standard medical/anaesthetic use in authorised facilities (e.g., military/defence medical services) but there is no public civilian reimbursement framework in BIOT akin to a national health service for civilian psychedelic psychiatric programs. # #.
Regulatory and practical notes: because BIOT has no permanent civilian population and healthcare is provided by or through military/contracted providers, any off‑label psychiatric use of ketamine (for example, infusion for treatment‑resistant depression) would require local clinical governance approval, appropriate controlled‑drugs handling and likely an import/supply arrangement authorised by BIOT administration and the applicable UK authorities. There is no published BIOT civilian reimbursement policy for ketamine as a psychiatric treatment; coverage is therefore a matter of the contracting/operational medical provider (e.g., defence health services) rather than a civilian public insurance scheme. # #.