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Alonso Sala
CRIMINAL LAWYERS

Cannabis Clubs Defense Lawyers

The Supreme Court's 5 requirements for shared consumption. Specialized criminal defense

Cannabis social clubs operate in a legal limbo: the activity amounts to drug trafficking (Article 368 of the Spanish Criminal Code (CP)) once it exceeds the case-law doctrine of shared consumption—a closed, defined group of pre-existing users, a quantity proportional to consumption, a private venue and no risk of the drug reaching third parties. Since cannabis is a substance that does not cause serious harm to health, the base penalty is imprisonment of 1 to 3 years plus a fine, rising to imprisonment of 4 years and 6 months to 10 years if a criminal organisation is involved (Article 369 bis CP): the 9 to 12-year bracket in that provision is reserved for substances that do cause serious harm to health. At Alonso Sala we defend club managers by proving compliance with the shared-consumption requirements and the absence of any profit motive.

Cannabis Clubs in Spain: Legal Situation

The cannabis social clubs (CSC) operate in a singular grey area of Spanish criminal law. There is no state regulation that specifically regulates or prohibits them, generating a mosaic of regional and municipal regulation of limited effectiveness (Barcelona, Pamplona, San Sebastián by-laws; the Catalan Act 13/2017 annulled by the Constitutional Court in STC 144/2017). The legal viability of a CSC depends entirely on the case-law doctrine of shared consumption developed by the Supreme Court and consolidated by STS 596/2014, 1031/2015, 484/2015 and 137/2021. This doctrine requires cumulative compliance with five requirements to reconduct cannabis distribution among members to criminal atypicality and avoid classification as offence against public health under Art. 368 CP. As criminal lawyers specialising in cannabis clubs, we articulate technical defence with consolidated experience in these proceedings.

The five cumulative requirements of the Supreme Court are as follows. First, previously identified addict consumers: the member list must be closed, identifiable and composed exclusively of habitual consumers already consolidated; no non-consumers, first-time experimenters or occasional guests are admissible. Second, quantity proportional and limited to immediate consumption of those present in each session, without accumulated stock for future distribution. Third, closed, private place without exterior projection: discreet venue without public visibility, without shop window or open access, without possibility of street consumption. Fourth, simultaneous and on-site consumption by the present members, without delivery of take-away portions to the domicile. Fifth, complete absence of profit motive: revenues must be prorated exclusively to operating costs (rent, electricity, cultivation, management), without a single cent destined to personal remuneration of organisers or managers.

The procedural reality is that the majority of judicially investigated clubs have been convicted for the offence against public health under Art. 368 CP. Courts apply the five requirements with extreme rigour: non-compliance with just one determines the classification of distribution as trafficking. The penalties applicable to cannabis (substance not causing serious harm to health, first paragraph of Art. 368 CP) are prison from 1 to 3 years and fine; when the quantity exceeds the threshold of particular significance (notoria importancia; in cannabis, approximately 10 kilograms according to consolidated case-law), the penalty rises to the next higher degree under Art. 369.1.5 CP (prison from 3 years and 1 day to 4 years and 6 months, fine equal to quadruple); and if the club operates from within a criminal organisation, Art. 369 bis CP imposes prison from 4 years and 6 months to 10 years, with the next higher degree for its leaders, managers or administrators. The conviction usually extends to directors, managers and founding members, with closure of the venue, seizure of cultivation, money and vehicles, and disqualification from similar associations.

The technical defence articulates several complementary lines. First, the documentary certification of compliance with the five requirements: closed member register with signed declaration of prior consumption, transparent accounting books with cost prorating, absence of stock beyond session consumption, exclusive on-site consumption protocol, evidence of venue discretion. Second, the defence of mere consumer members: criminal liability falls on organisers and managers, not on passive members who only consume; except for proven active collaboration in cultivation, distribution or management, members are not criminally liable. Third, the expert challenge to the quantity and the calculation of the average dose: the technical assessment of the INTCF and the IGM criteria can be challenged through independent pharmacological expertise. Fourth, in first-conviction cases, the negotiation of suspension of the prison sentence under Art. 80 CP (penalties below 2 years may be suspended with certain requirements).

In current forensic practice we observe growth of judicial investigations on clubs, especially in Madrid, Barcelona, the Basque Country, Navarre and tourist coastal areas. The Constitutional Court Judgment 144/2017 annulled the Catalan regulation Act, the Supreme Court Judgment 484/2015 consolidated the restrictive doctrine, and consolidated case-law has hardened the interpretation of the five requirements. Organic Law 1/2025 on Justice Service Efficiency, Act 17/1967 on narcotics and the INTCF pharmacological criteria have transformed the evidentiary regime. At Alonso Sala, we preventively advise clubs on their statutory constitution, daily operation and admission protocols; we defend charged directors, managers and members; and we intervene in police operations with urgent legal assistance at detention. We treat each file with the technical discretion and legal rigour this complex matter demands.

The Supreme Court's 5 Requirements

1

Consumers

All must be proven habitual users. Not first-time experimenters.

2

Identified

Closed member list. No open access or new member recruitment.

3

Closed Space

Private venue without exterior visibility. No public consumption.

4

Immediate Use

Consumed on-site and immediately. No take-away portions.

5

Non-Profit

Strict cost sharing. Not a single cent of profit for organizers.

Is Your Cannabis Club Under Investigation?

The difference between criminal atypicality and a trafficking conviction depends on case law nuances that only a specialized criminal lawyer knows. Contact our team.

Drug Crime Specializations

Drug Crimes in Spain: Defence Guide for Trafficking, Possession and Cannabis Clubs

Drug offences are among the most prosecuted crimes in Spain. Articles 368-378 of the Criminal Code distinguish between drugs that cause serious harm to health (cocaine, heroin, amphetamines) and those of lesser harm (cannabis, MDMA). This distinction is pivotal — it directly determines the minimum and maximum prison sentences applicable.

Penalty Table: Drug Offences

OffenceArticleSubstance typePenalty
Basic drug traffickingArt. 368Serious harm (cocaine)3 – 6 years
Basic drug traffickingArt. 368Lesser harm (cannabis)1 – 3 years
Aggravated trafficking (Art. 369)Art. 369Large amounts/minorsNext higher degree: 6 – 9 years (serious harm) / 3 years and 1 day – 4 years and 6 months (lesser harm)
Criminal organisation (Art. 369 bis)Art. 369 bisOrganised crime9 – 12 years (serious harm) / 4 years and 6 months – 10 years (lesser harm); next higher degree for leaders, managers or administrators
Extreme gravity (Art. 370)Art. 370Extreme gravity, use of minors, organisation leadersPenalty of Art. 368 raised by one or two degrees — up to 13 years and 6 months for serious-harm substances
Personal possession (own use)Not criminalPersonal amountsAdministrative fine only

Key Defence Strategies

Own-Use Defence (Art. 368 CP)

If the quantity found corresponds to personal consumption patterns and there are no aggravating signs (scales, bags, large amounts of cash), the defence argues the substance was for personal use — not a criminal offence.

Cannabis Social Club Defence

Legally constituted cannabis clubs do not constitute drug trafficking if: membership is adult-only, closed distribution, no profit, no promotion, and quantities correspond to established consumption levels.

Challenging the 'Large Amount' Threshold

The threshold for 'large amount' (notoria importancia) is fixed by case law, not statute. Precise weighing with deduction of adulterants can bring quantities below the threshold.

Breaking the Chain of Custody

Drug evidence is often challenged on chain of custody grounds. Procedural irregularities in seizure, sealing, transfer or analysis can invalidate the forensic evidence.

Criminal Organization: Proving Role

Being part of an organisation requires stable, hierarchical structure. Sporadic cooperation or a minor role (driver, lookout) does not automatically trigger Art. 369 bis penalties.

Controlled Delivery and Police Provocation

Evidence obtained through unlawful police provocation (agent provocateur) is inadmissible. Distinguish between undercover infiltration (lawful) and provocation of an offence that would not otherwise occur.

Specific Mitigating Factors in Drug Offences

Addiction (Art. 21.2 CP)

Proven drug dependence can operate as mitigating (simple), highly qualified mitigating, or even incomplete defence, significantly reducing the penalty. Requires psychological and medical expert reports demonstrating that the addiction affected the offender's ability to understand the unlawfulness of their conduct.

Active Collaboration (Art. 376 CP)

Provides a 1-2 degree penalty reduction for the informant who supplies effective evidence to identify other suspects or dismantle the organisation. The information must be NEW, VERIFIABLE, and USEFUL. Strategic assessment is crucial before cooperating.

Shared Consumption Doctrine

The Supreme Court has defined 5 cumulative requirements: habitual identified consumers, closed premises, moderate quantity for immediate use, simultaneous consumption, and absence of profit. Failure of any one requirement converts the conduct into trafficking.

'Notoria Importancia' Thresholds by Substance

SubstanceThreshold (Pure)Gross equivalent (approx.)Penalty impact
Cocaine750 g pure~3–5 kg gross6–9 years
Heroin300 g pure~1–2 kg gross6–9 years
Hashish2,500 g THC~10 kg material1.5–4.5 years
MDMA240 g pure~720 pills6–9 years
Amphetamine90 g pure~300 g gross6–9 years
Methamphetamine15 g pure~30 g gross6–9 years

Key Supreme Court Rulings

Supreme Court doctrineCannabis clubs: legal requirements and limits

The Supreme Court confirms that cannabis clubs are lawful if they are genuinely closed associations, membership is strictly adult, no promotion is carried out beyond the membership, and quantities do not exceed personal consumption patterns. Any failure of these conditions may constitute drug trafficking.

Supreme Court doctrineNotoria importancia: threshold calculation method

The 'large amount' threshold must be calculated on the pure substance after subtracting adulterants and impurities. Gross weight is not the correct measurement. The defence should always request an independent quantitative analysis.

Supreme Court doctrineAgent provocateur: limits of undercover operations

If police provocation created the intent to commit the offence (the accused would not have acted without the provocation), evidence is excluded under Art. 11.1 LOPJ. Mere opportunity provided by an undercover officer does not amount to provocation.

From Arrest to Trial: Key Procedural Stages

1

Arrest & Police Custody

Maximum 72 hours. Right to a lawyer and to remain silent. Never testify without your lawyer present.

2

Court Hearing (Art. 505 LECrim)

Within 72 hours. Judge decide: release, bail, or pretrial detention. Critical hearing for drug trafficking cases.

3

Investigation Phase

Analysis of evidence, expert reports (toxicology, purity). Period to challenge wiretaps and searches. Duration: 6-18 months.

4

Interim Order / Indictment

Prosecution formalises charges. Defense may request dismissal or downgrading of charges.

5

Oral Hearing

Trial before Provincial Court (basic trafficking) or National Court (organisation/international). Duration: 1 day to several months in macro-cases.

FAQs: Cannabis Clubs

Are cannabis clubs legal in Spain?
There is no specific regulation. Their legality is assessed case by case under the Supreme Court's shared consumption doctrine. Most investigated clubs have been convicted for failing to meet all 5 cumulative requirements.
What are the 5 shared consumption requirements?
1) Habitual and identified consumers; 2) Consumption in closed, private space; 3) Quantity proportional to immediate consumption; 4) Simultaneous on-site consumption (not to take away); 5) Complete absence of profit motive.
Can I open a cannabis club?
Technically, you can establish it as an association, but criminal risk is extremely high. Any non-compliance with the Supreme Court's 5 requirements turns the activity into drug trafficking. We recommend thorough prior legal advice.
What's the penalty if the club is convicted?
Drug trafficking (first paragraph of Art. 368 CP): 1 to 3 years' imprisonment for each responsible party, as cannabis does not cause serious harm to health. If the quantity is significant (>10 kg), the penalty rises to 3 years and 1 day – 4 years and 6 months, the next higher degree (Art. 369.1.5 CP).
Can club members be convicted?
Generally no. Members who only consume don't commit a crime. Criminal responsibility falls on organizers, managers, and distributors. But if a member actively collaborates in cultivation or distribution, they can be an accomplice.
Can police enter a private club?
They need a court warrant except for flagrancy. If club activity is visible from outside or there are neighbor complaints, they can obtain a search warrant relatively easily.
Does Barcelona have its own regulation?
Barcelona City Council regulated clubs via municipal ordinance, but the Supreme Court has declared several Catalan clubs illegal. Municipal regulations cannot legalize what the Criminal Code classifies as trafficking.
What happens with leftover cannabis?
Storing cannabis beyond immediate consumption of those present breaks one of the 5 requirements (simultaneity). If the club has stored stock, it's a strong indicator of trafficking.

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