Maine — Workplace Safety

Maine operates an OSHA-approved state plan that covers state and local government workers only. Private-sector employers and employees in Maine remain under federal OSHA jurisdiction. The Maine Department of Labor's Workplace Safety and Health Division administers the state plan, which was initially approved in August 2015 and certified as fully operational in March 2023. The state plan must be at least as effective as federal OSHA in protecting workers.

Source: Maine State Plan | OSHA

Maine law prohibits employers from discharging or "in any manner" discriminating against an employee because that employee has filed any complaint concerning an alleged occupational safety or health hazard, has testified or is about to testify in any proceeding relating to employee safety and health, or has exercised any right under Maine's occupational safety and health law (26 M.R.S.A. chapter 6). The prohibition applies to any form of adverse employment action — discharge, demotion, suspension, reduction in pay, or other materially adverse treatment.

Covered protected activities

Section 570 protects three categories of activity:

1. Filing any complaint concerning an alleged occupational safety or health hazard. The statute does not specify whether the complaint must be in writing, to whom it must be directed (employer or agency), or whether the hazard must ultimately be confirmed. The phrase "any complaint" is facially broad.

1. Testifying or being about to testify in any proceeding relating to employee safety and health. This covers participation in agency investigations, administrative hearings, or court actions.

1. Exercising any right under chapter 6. The statute does not enumerate which employee "rights" are protected under this prong. Chapter 6 itself does not create an explicit employee right to refuse unsafe work or to demand safety equipment; this language likely refers to statutory procedural rights such as participating in variance hearings (§ 571) or responding to notices.

The statute is silent on whether good faith is required for protection, whether oral safety reports to supervisors qualify as "filing a complaint," and whether participation in voluntary safety committees constitutes an "exercise of any right." Practitioners should assume the statute's broad language ("any complaint," "in any manner discriminate") favors employee coverage, but these boundaries have not been judicially clarified.

Complaint procedure and timeline

An employee who believes they have been discriminated against in violation of § 570 may file a complaint with the Director of the Bureau of Labor Standards within 30 days after the alleged violation occurs. The 30-day window is mandatory; the statute does not provide for equitable tolling or extensions. The complaint triggers an investigation by the Director.

If the Director determines that § 570 has been violated, the Director "shall bring an action" in Superior Court in the county where the alleged violation occurred or where the employer has a principal place of business. The statute does not authorize a private right of action — the Director is the sole enforcer. The statute does not specify available remedies; courts have discretion to fashion equitable and legal relief (reinstatement, back pay, injunctive relief) under general equity principles.

Jurisdictional context — public-sector focus

Maine's occupational safety and health law (chapter 6) was amended in 2013–2015 to enable the state to operate an OSHA-approved state plan covering state and local government employees only. Private-sector employers and employees in Maine remain under federal OSHA jurisdiction. Although the text of § 570 does not facially limit its application to public-sector employees, enforcement by the Maine Bureau of Labor Standards is directed at public-sector workplaces. Private-sector employees alleging retaliation for safety complaints typically file under federal OSHA's anti-retaliation provision (29 U.S.C. § 660(c)(1) and 29 C.F.R. § 1977), which has an identical 30-day filing deadline but is enforced by federal OSHA, not the Maine Director.

Overlap with the Maine Whistleblowers' Protection Act

Employees who report workplace safety hazards may also be protected under the Maine Whistleblowers' Protection Act, 26 M.R.S.A. § 833. That statute prohibits discrimination against employees who report "a condition or practice that would put at risk the health or safety" of any individual. The Whistleblowers' Act is enforced through the Maine Human Rights Commission and has a 300-day filing window (versus § 570's 30 days). An employee may have overlapping claims under both statutes, but the procedural paths diverge: § 570 complaints go to the Director of the Bureau of Labor Standards for investigation and potential court enforcement; § 833 complaints go to the Maine Human Rights Commission for administrative resolution or permit direct court filing.

Source: 26 M.R.S.A. § 570