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Latest News
Researchers ranked Canada's most harmful drugs. Why alcohol is No. 1 - and how the drinker isn't the only victim (Sub Required)
The Canadian Centre on Substance Use and Addiction Welcomes Dr. Louis Francescutti, Neil Arao, Cheryl Fraser and Dr. Dirk Huyer to its Board of Directors
The Canadian Centre on Substance Use and Addiction (CCSA) proudly welcomes Dr. Louis Francescutti, Neil Arao, Cheryl Fraser and Dr. Dirk Huyer to its Board of Directors. Dr.
Joint Statement from the Canadian Centre on Substance Use and Addiction and the European Union Drugs Agency
Alexis Goosdeel, Executive Director of the European Union Drugs Agency (EUDA), and Dr.
Almost 1 in 4 young people who gamble online report experiencing high levels of gambling-related harm: new report
Nearly one in four (23.5%) young adults, aged 18 to 29, who reported gambling online in the past year experi
Opening Remarks Before the Senate Committee on Social Affairs, Science and Technology
by Dr. Alexander CaudarellaChief Executive Office, Canadian Centre on Substance Use and AddictionOctober 23, 2025
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Explore CCSA’s Guidance, Tools and Resources
All our research-based publications, tools and resources are divided into six different categories of interest. They support evidence-based decision-making on substance use health issues. Select your area of interest from the choices below:
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Substances
Delve into key resources on commonly used substances, such as alcohol, cannabis, opioids, stimulants and psychedelics.
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Personal and Societal Impacts
Get insights on the personal and societal impacts of substance use and addiction , including gambling and impaired driving, and their effects on health, safety, and social well-being.
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Communities
Communities share common interests, values or goals, and interact with one another to build relationships and help networks. These materials support more inclusive, equitable, and community-informed responses to substance use and addiction.
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Treatment and Prevention
Explore medical, psychological, and social approaches aimed at helping individuals avoid or recover from substance use disorders.
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Youth
Learn about factors influencing substance use in young people, including childhood trauma and brain development, and get tools to support adult allies in leading meaningful, evidence-informed conversations with youth.
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Substance Use and the Workplace
Substance use has a significant impact on the workplace, potentially affecting safety, productivity and employee well-being. Explore research on substance use in various industries.
