Knowledge Circle

The Canadian Centre on Substance Use and Addiction (CCSA) is the go-to place in Canada for trusted information on COVID-19 and substance use. We have put together a suite of resources from websites and organizations from around the world, as well publications from our own experts.<br/>Our subject-matter experts have gathered this material from sources we believe are trustworthy and credible. We have reviewed it against a set of criteria that includes alignment with evidence.