Minnesota employers must post the following notices conspicuously in the workplace:
Discriminatory practices. Employers must post a notice defining the mandatory retirement age and prohibited employment discriminatory actions under the state Age Discrimination Act (MN Stat. Sec. 181.81).
Drug and alcohol testing. If an employer adopts a drug and alcohol testing policy, it must post notices informing employees of the policy. The poster must generally describe the policy and must inform employees and job applicants that copies of the policy are available for inspection during work hours (MN Stat. Sec. 181.952).
Parental leave. Employers may post a notice of employee rights under the state's parental leave law. This is an optional poster (MN Stat. Sec. 181.9436).
Personnel records. Employers must provide new hires with a written notice of the rights granted to employees under Minnesota's personnel records law (MN Stat. Sec. 181.9631).
Safety and health. Employers must post notices informing employees of their rights under the Minnesota Occupational Safety and Health Act to have a workplace free from hazards that are likely to cause death or serious injury (MN Stat. Sec. 182.658).
Smoking. Employers must post "No Smoking," "Smoking Permitted," or "Smoking Is Prohibited Except ...