In Minnesota, evaluating prospective employees for substance use before hiring is a common practice. This process typically involves analyzing a biological sample (urine, hair, or saliva) to detect the presence of illegal or non-prescribed controlled substances. For example, a job applicant might be asked to provide a urine sample at a designated testing facility following a conditional offer of employment.
This practice aims to foster safer and more productive workplaces by mitigating risks associated with substance abuse, such as accidents, absenteeism, and reduced productivity. Historically, workplace drug testing gained momentum in the United States during the 1980s, driven by safety concerns in industries like transportation and manufacturing. While specific regulations vary, Minnesota generally adheres to federal guidelines and allows employers considerable leeway in implementing these programs.