"Balancing Employer Policies and Employee Rights: The Role of Legislation in Addressing Workplace Alcohol and Drug Testing Programs", 46:1 Alberta L Rev 141

A brief discussion of pre-employment drug testing. Discusses the law on when a drug dependency is required to be accommodated, the justification for drug testing, and the workplace health and safety plans to support testing. It discusses when pre-employment, pre-access, random drug testing and zero tolerance policies are discriminatory. It discusses the implications of medical cannabis and recreational use. Discusses a decision where the lack of cannabis testing that could determine impairment was found to be undue hardship. Suggests zero tolerance policies are likely to be up held in limited high risk situations. Discusses the balancing necessary between employee privacy and workplace safety.