Registration establishes an organisation
A cannabis association can have statutes, members and governing bodies under Spanish association law. Registration records the organisation within that framework; it does not create a general authorisation for every activity described in its statutes. Organic Law 1/2002 requires associations to conduct their activities within the law. Their accounts, membership rights and assembly decisions therefore form one layer of regulation, while conduct involving cannabis falls under additional rules. This separation explains why organisational recognition can coexist with legal disputes over particular activities.
Supply engages criminal law
Article 368 of the Criminal Code addresses cultivation, production, trafficking and other conduct promoting or facilitating unlawful drug consumption. Its application turns on the conduct and circumstances of a case. Organising an activity through a nonprofit association does not automatically remove it from this provision. A collective purpose and an absence of distributed profits concern the organisation's structure; the criminal-law question concerns what people actually organise and do. These are distinct issues even when they arise within the same club.
Public possession is a separate category
Article 36.16 of the Citizen Security Law treats unlawful possession or consumption in public places, public establishments and collective transport as a serious administrative infringement, even without an intention to traffic. Article 39 sets the general financial range for serious infringements at €601 to €30,000, with the applicable amount determined under the legal framework. This is separate from criminal proceedings concerning supply. Membership in a private association does not change the public character of a street or a collective-transport journey.
Regional legislation has constitutional limits
In judgment 100/2018, the Constitutional Court annulled Catalonia's 2017 law on cannabis consumer associations. The ruling addressed the division of powers, including matters reserved to the state concerning criminal legislation, pharmaceuticals and public security. It distinguished association around information, study and debate from a legal framework organising cannabis supply and consumption. The judgment explains a central institutional difficulty: a regional association law cannot by itself settle all the state-level legal questions raised by cannabis distribution.
Medicinal regulation follows its own framework
Royal Decree 903/2025 established a framework for magistral preparations made from standardised cannabis preparations, involving specialist prescribing and hospital-pharmacy responsibilities. This pharmaceutical system assigns defined tasks to health professionals and regulated preparations. It does not convert ordinary membership organisations into pharmacies. For cannabis clubs, the legal landscape therefore consists of several simultaneous systems: association governance, the rules governing specific conduct, public-space restrictions, constitutional competence and medicinal regulation. Each addresses a different institutional responsibility or activity.
Sources & further reading
General information, not individual legal or medical advice.