Not yet medically reviewed, information on this site is in preparation and has not been verified by a medical reviewer.
Legality · 1P-LSD

Is 1P-LSD legal in Australia?

Confirmed against a primary sourceVerified July 14, 2026
Legal status
1P-LSD is controlled in Australia as a drug analogue of lysergide: LSD is a Schedule 9 (Prohibited Substance) drug in the Poisons Standard, and the Commonwealth Criminal Code (s.301.9) treats a substance with a structure substantially similar to a listed controlled/border-controlled drug as itself controlled.
Consequences if caught
Trafficking, importing and possessing 1P-LSD are serious offences; importing a border-controlled drug analogue in a commercial quantity can carry up to life imprisonment, and state possession offences apply to the analogue as they do to LSD.
If prescribed or medical
Schedule 9 status means no therapeutic or prescription use; supply is permitted only under Commonwealth/state approval for research.
Documentation
Confirmed via the Poisons Standard (lysergide/LSD Schedule 9) and the Criminal Code Regulations 2019 with the Criminal Code drug-analogue provisions (ss. 301.1 and 301.9) that capture structural analogues of LSD.
Primary source