And to determine which policy areas require more guidance, tools and resources, and from this. Webthe canadian human rights act defines dependence on drugs or alcohol (substance dependence) as a disability. This means that when an employee is diagnosed with. Webdrug and alcohol use in the workplace poses a problem of considerable practical interest; Research on this issue, however, has lagged behind. The purpose of this article is to. Webcan employers conduct drug tests on specific employees or random drug testing in the workplace? What are some alternatives to testing? Webemployers can take steps to prevent substance use issues and harms. They can address risk factors and ensure their workplace culture supports workers getting help when they. Webwe also examined the simultaneous effects of multiple workplace programs, policies, and practices on current substance use. Having any written policy on. Webthrough the survey and interviews, ccsa gathered information about how organizations address substance use, concerns about cannabis legalization, types of testing,. Webemployers must exercise caution before imposing drug and alcohol testing in the workplace. Although drug and alcohol impairment raise legitimate work safety concerns,.