
An employee who picks up the phone to find addiction support in Rennes or Brest faces a network of structures with overlapping missions. CSAPA, CAARUD, consultations for young consumers, mobile services: we know that the offer exists in Brittany, but directing the right person to the right service at the right time remains the real challenge on the ground.
Haltes Soins Addictions: what the regulatory framework changes for Brittany
The fixed Haltes Soins Addictions (HSA), extended until December 31, 2027, by the 2026 social security funding law, change the game for Breton territories. An order dated May 19, 2026, revised the specifications of these risk reduction services, broadening the reception modalities and redefining the coordination with the already established CSAPA and CAARUD.
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In practical terms, this means that Breton structures must adapt their missions. A CAARUD in Rennes or Saint-Brieuc that welcomes users of injectable drugs sees its scope evolve: the HSA impose enhanced coordination between care, prevention, and risk reduction. For field professionals, this extension until the end of 2027 provides the budgetary visibility that has been lacking until now.
The association Addictions France, present in all four Breton departments, is one of the historical operators of this network. Its detailed activities and regional contact information can be found at https://www.anpaa-bretagne.fr/, which lists local branches and prevention actions carried out in Brittany.
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CSAPA and CAARUD in Brittany: directing according to consumption profile

On the ground, the most common confusion concerns the difference between CSAPA and CAARUD. Both structures welcome individuals struggling with substances (alcohol, tobacco, cannabis, opioids), but their missions diverge significantly.
- A CSAPA (Centre for Care, Support, and Prevention in Addictology) offers a structured care pathway: medical consultations, psychological follow-up, social support. They can be found in Rennes, Brest, Saint-Brieuc, Vannes, Vitré, Redon, or Fougères, often linked to a hospital center.
- A CAARUD primarily addresses active drug users, without requiring commitment to a detoxification pathway. It provides risk reduction materials, screenings, and low-threshold access.
- The young consumer consultations target those under 25 and their surroundings. They are free, anonymous, and allow for quick assessment without entering into a heavy system.
The key point: you do not direct an adolescent experimenting with cannabis to a CAARUD, and you do not send a user in a precarious situation to a standard addiction consultation. The right support depends on the stage of consumption and social situation, not just the substance consumed.
Training for professionals: a blind spot in addiction prevention
The Groupe SOS, supported by the Federation Addiction, has published 13 proposals to change the perspective on addictive behaviors. Among the most concrete axes: to include addictology in the initial training curricula in medicine and nursing.
In Brittany, this resonates directly. General practitioners remain the first point of contact for someone struggling with alcohol or tobacco. When a practitioner in Quimper or Lorient has received only a few hours of training on addictions during their studies, early detection suffers. It is noted that feedback on this point varies by territory: some health basins have active addictology networks that compensate, while others operate in a more isolated manner.
Prevention actions targeting young people also illustrate this gap. Intervening in a high school in Saint-Malo or in a training center in Pontivy requires specific skills. The High Authority of Health has identified factors of effectiveness and ineffectiveness of prevention interventions among young audiences: moralizing approaches reduce impact, while interactive programs tailored to the local context work better.

Alcohol in Brittany: overcoming the cliché to target prevention
Alcohol consumption remains a major public health issue in the region. Initiatives like Noz’ambule in Rennes, created in 2008, illustrate a ground-level prevention approach: social presence in festive nighttime environments, dialogue with consumers, and referral to care structures if necessary.
This type of mobile service effectively complements the work of CSAPA, which operate by appointment during the day. Effective prevention in festive environments relies on outreach, not on waiting in an office. This is a model that other Breton cities could develop, particularly in coastal areas with high summer tourist activity.
Beyond alcohol, non-substance addictions (gambling, screens) are gaining ground and require the same structures. Breton CSAPA are seeing requests that fall outside their historical scope, raising questions about human resources and team specialization.
Risk reduction and health pathways: articulating Breton services
The challenge for the coming years in Brittany lies less in creating new structures than in their articulation. A user followed by a CAARUD in Brest who moves to Vannes should not have to start from scratch. The continuity of health pathways between Breton structures remains an open issue.
The extension of the HSA until 2027 and the proposals from the Federation Addiction regarding initial training outline a framework. The Breton network, with its CSAPA spread across each department, its CAARUD, its young consumer consultations, and its mobile services, has the building blocks. What is often missing is the cement between them: shared coordination tools, common referral protocols, and professionals trained in addictology from their studies.