Four legal questions, not one
Spain has no general legal adult-use retail cannabis market. Its framework separates individual use, public possession, conduct facilitating illegal consumption, and authorised medicines. This explains the apparent contradiction between visible cannabis associations and restrictions on supply. An activity can fall outside a particular criminal offence while still attracting an administrative penalty or breaching premises rules. The public-security law, Criminal Code, association law and medicines legislation each address a different part of the picture.
[1] BOE · Public security law, articles 36 and 39[2] BOE · Criminal Code, article 368[3] BOE · Association law 1/2002[4] BOE · Royal Decree 903/2025
Public possession is an administrative offence
Article 36.16 of Organic Law 4/2015 covers illicit possession or consumption of drugs in public places, streets, public establishments and collective transport, even without an intention to traffic. Someone need not be selling cannabis for that provision to apply. Article 39 sets the range for serious offences at €601–€30,000; the minimum band is €601–€10,400. These are statutory ranges, not a prediction that every incident attracts the same fine. Public possession and trafficking consequently trigger different legal questions even when the substance is identical.
Private use does not authorise supply
Article 368 of the Criminal Code targets cultivation, manufacture, trafficking and other conduct that promotes or facilitates illegal drug consumption, as well as possession for those purposes. Individual consumption is not itself the conduct that article criminalises. But the distinction does not turn a private room into an authorised distribution business. The purpose and organisation of the activity remain important: a location being private cannot, by itself, settle whether conduct facilitates consumption by others. That is why the phrase ‘legal in private’ leaves the central supply question unanswered.
Association rights have their own scope
Organic Law 1/2002 provides the framework for associations, including democratic governance, statutes, a general assembly and members’ information and participation rights. Those rules explain how an association is constituted and governed. They do not remove criminal-law limits on its activities. A municipal permission for premises similarly concerns matters within municipal competence; it is not a national cannabis distribution licence. For a club, organisational existence, operation of the premises and the substance of its activities are separate legal layers.
What changed for medicinal preparations
Royal Decree 903/2025, dated 7 October 2025, created conditions for standardised cannabis preparations used in specified compounded medicines. AEMPS registers the preparations; hospital specialists prescribe within the indications of the relevant National Formulary monograph. The decree requires a documented treatment justification where marketed authorised medicines are absent or do not satisfactorily treat the particular patient. Hospital pharmacy services prepare and dispense the formulas, with clinical follow-up. This is a medicines framework, not authorisation for clubs to act as pharmacies.
The system follows the activity
The medicinal decree also requires reassessment of benefit and risk and reporting of suspected adverse reactions. These responsibilities differ from association governance or public-space enforcement. The resulting legal map is therefore activity-based: public possession is addressed by public-security legislation; illegal supply by criminal law; members’ rights by association law; and authorised treatment by pharmaceutical rules. None of these categories can be substituted for another simply because all involve cannabis.
Sources & further reading
General information, not individual legal or medical advice.