1992: a public-security sanction
Organic Law 1/1992 made public drug consumption and illicit possession serious administrative infringements. Its significance was the administrative route: behaviour could attract a sanction even when it did not amount to a criminal trafficking offence. This law is now repealed, but it is an important predecessor of today’s public-security framework.
1995: the Criminal Code’s supply offence
The 1995 Criminal Code placed unlawful cultivation, manufacture, trafficking and conduct promoting or facilitating illegal consumption in article 368. Individual consumption and supply-related activity were therefore different legal questions. Much later club litigation would turn on that distinction: the absence of punishment for an individual act of consumption did not settle the status of organised provision.
2002: the general association framework
Organic Law 1/2002 established the general framework for associations, including statutes, democratic governance, accounts and members’ rights. Cannabis associations could use an organisational form governed by this law. However, the statute regulated the organisation rather than creating a cannabis-specific production or retail licence. This explains why registration and criminal-law disputes could coexist.
2015: the replacement security law
Organic Law 4/2015 replaced the 1992 statute. Article 36.16 expressly addresses illicit public possession or consumption even without trafficking intent, including public places and collective transport. It retains the separation between administrative public-conduct sanctions and criminal supply offences. The serious-infringement fine range is€601–€30,000, with graded bands rather than a single automatic amount.
2017–2018: the Catalan law and annulment
Catalonia adopted Law 13/2017 on cannabis-consumer associations, giving regional reform a concrete legislative form. Constitutional Court judgment 100/2018 annulled it. This episode illustrates a further layer of the history: a regional attempt to regulate associations encountered the constitutional distribution of powers. It did not become a durable nationwide club-licensing system.
2025–2026: a defined medicinal route
Royal Decree 903/2025 created the framework for standardised cannabis preparations, with a published 2026 National Formulary monograph for an oral THC/CBD solution. The mechanism involves specified clinical indications, hospital specialists, hospital pharmacies and AEMPS oversight. This is a substantive medicinal development alongside the older criminal, administrative and association rules. Spain’s legal history is therefore a succession of distinct instruments, rather than one moment when all cannabis activity became legal.
Sources & further reading
General information, not individual legal or medical advice.