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Legality · Psilocybin

Is Psilocybin legal in Brunei?

Confirmed against a primary sourceVerified September 20, 2026
Legal status
Class A controlled drug. It sits in the First Schedule to the Misuse of Drugs Act, Chapter 27 of the Laws of Brunei Darussalam, Revised Edition 2013 (B.L.R.O. 2/2013) at Part I, which is headed Class A Drugs, and is named in its own right, as "Psilocybine". Psilocin is separately named at 1693.
Consequences if caught
Psilocybin is a Class A drug, entered as "Psilocybine", so the Class A columns of the Second Schedule govern. Trafficking is defined very broadly by section 2 as "to sell, give, administer, transport, send, deliver or distribute", or to offer to do any of those, so passing a share to a friend is trafficking and not sharing. Trafficking under section 3 carries a maximum of 20 years and 15 strokes with a minimum of 5 years and 5 strokes. Possession for the purpose of trafficking under section 3A carries the same. Manufacture under section 4 carries a maximum of 30 years and 15 strokes with a minimum of 10 years and 5 strokes. Import or export under section 5 carries a maximum of 30 years and 15 strokes with a minimum of 5 years and 5 strokes. Simple possession under section 6(a) carries a maximum of 10 years, a fine of 20,000 Brunei dollars or both, rising to a minimum of 2 years on a second or subsequent conviction. Consumption under section 6(b) carries the same maximum with a minimum of 3 years on a second or subsequent conviction. Section 29(3) doubles the punishment for a second or subsequent offence under Part II other than section 6. Psilocin is separately named at 1693. Capital and life exposure. Death is not available for this substance. It appears in no row of the specified drug column of the Second Schedule, which names only opium, morphine, diamorphine, cocaine, cannabis, cannabis resin, methylamphetamine and MDMA, and the Class A column carries no death entry against any offence. Where death does appear it is mandatory. Section 29(2) provides that the columns "show respectively the punishments to be imposed on a person convicted of the offence", and each death row gives death alone with no maximum, no minimum and no alternative. No provision of the Act confers a sentencing discretion on a capital conviction. The Act creates no sentence of life imprisonment. The phrase appears nowhere in its text, and the longest determinate term it reaches is 30 years. One defect in the Act bears on this. Section 29(2) describes a seven column table where the Second Schedule prints eight, because the Class D column was inserted by S 28/1994 without redrafting the subsection. So 29(2)(b), which attaches the specified quantity punishments, names the sixth column when the specified column is now the seventh. The subsection describes the contents of each column unmistakably, so the numbering is read purposively, but the capital penalties sit in the column the defect touches.
If prescribed or medical
Psilocybin is scheduled for prescribing purposes as follows. It sits in the Fourth Schedule to the Misuse of Drugs Regulations, Chapter 27, Rg 1, which attaches regulations 14(1), 15 and 28(1). There is no ordinary dispensing route. Lawful handling runs through a licence issued by the Minister under regulation 4, or through regulation 5. The Regulations print the entry as "Psilocin". The Regulations name psilocin but not psilocybine, which the Act names as well. Regulation 11 requires the prescription to be indelible, signed and dated, with the dose and the total quantity written in both words and figures in the prescriber's own hand, and the name and address of both patient and prescriber. What was not checked for this cell is Brunei's medicines and poisons regime, which is a separate body of law that was not fetched. Absence from the Misuse of Drugs Act is not a statement that a substance is freely available.
Documentation
There is no prescription route for psilocybin. Lawful possession runs through a licence issued by the Minister under regulation 4 of the Regulations, or through the narrow authorities in regulation 5, which cover officers and analysts acting in the course of duty and medical or dental officers of Brunei Darussalam or of a visiting force. A foreign prescription is not one of the listed authorities. The Fourth Schedule entry it answers to is "Psilocin". Import and export are their own offence under section 5 and carry heavier minimums than trafficking, so carrying a supply into Brunei is the graver charge, not the lesser one.
Primary sources
  • Misuse of Drugs Act, Chapter 27 of the Laws of Brunei Darussalam, Revised Edition 2013 (B.L.R.O. 2/2013). The list of controlled drugs sits in the First Schedule to the Act, not in subsidiary legislation, and the empowering section is section 35: "His Majesty the Sultan and Yang Di-Pertuan in Council may, by order published in the Gazette, amend the First and Third Schedules". That power reaches the First and Third Schedules only, so the capital thresholds in the Second Schedule cannot be changed by order. The schedules were last amended by S 12/2012 and consolidated into this Revised Edition
  • the publisher's own page for Chapter 27 lists five amendment orders ending there, and every later gazette notification under the Act concerns approved institutions and appointments rather than any schedule. This cell was read from the named entry itself. The entry relied on is at line 1694 of the plain text extraction of the official PDF. Read from the Attorney General's Chambers copy at https://www.agc.gov.bn/brulaw/misuse-of-drugs-act/ together with the Misuse of Drugs Regulations, Chapter 27, Rg 1. For psilocybin the reading turned on the entry "Psilocybine".

Court records

We have not yet assessed whether court records are publicly available for this jurisdiction.

Psilocybin in related jurisdictions

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