Union Organizing Rights in Massachusetts: What Workers Can Do

The National Labor Relations Act, 29 U.S.C. § 151 et seq., is the primary federal law protecting union organizing rights. Section 7 of the NLRA, codified at 29 U.S.C. § 157, grants employees the right to self-organize, form, join, or assist labor organizations, and to engage in collective bargaining through representatives of their own choosing, as well as to engage in other protected, concerted activity.

Section 8(a)(1) of the NLRA, 29 U.S.C. § 158(a)(1), makes it an unfair labor practice for employers to interfere with, restrain, or coerce employees in the exercise of these rights. This prohibition covers employer threats of reprisal, interrogation about union sympathies or activities, surveillance of union organizing, and benefits conditioning.

The NLRA covers private-sector employers with at least 5 employees in most industries. Agricultural workers, independent contractors, and certain supervisors are excluded. The National Labor Relations Board (NLRB), a federal agency, administers and enforces the NLRA through investigation of unfair labor practice charges and administration of union representation elections.

Remedies available under the NLRA include cease-and-desist orders, reinstatement of discharged employees with back pay, posting of notices, and in some cases, affirmative bargaining orders. The NLRB does not impose monetary penalties but can require employers to correct violations and make employees whole.

Massachusetts recognizes and strengthens federal organizing protections through its own statutory framework. Massachusetts General Laws Chapter 150E provides collective bargaining rights for public employees, including teachers, municipal workers, and state employees—a category not covered by the federal NLRA. Chapter 150E grants public employees the right to organize, select representatives, and collectively bargain over wages, hours, and working conditions.

For private-sector employees, Massachusetts courts and the state labor board have consistently enforced NLRA rights and have been reluctant to preempt federal jurisdiction. However, Massachusetts adds protective layers through its common law and statute. Massachusetts recognizes the tort of retaliatory discharge; employees discharged in violation of their rights under the NLRA or Chapter 150E may bring state wrongful termination claims under Massachusetts common law, potentially recovering damages beyond what the NLRB can order.

Massachusetts General Laws Chapter 151 also provides that employees cannot be required to work for any employer as a condition of employment, supporting at-will employees' freedom to unionize without fear of forced non-union employment. The state also prohibits yellow-dog contracts and similar arrangements that would restrict organizing.

Massachusetts courts have held that the state's public policy strongly favors collective bargaining and union organizing. This means state courts may provide remedies for retaliation or interference that complement federal remedies. Additionally, Massachusetts allows broader discovery in state court litigation regarding employer anti-union conduct, potentially exposing employer communications that might be privileged in NLRB proceedings.

Covered employers under federal NLRA and Chapter 150E remain subject to both federal and state enforcement. The NLRB has primary jurisdiction over private-sector cases, but employees can simultaneously pursue state wrongful termination claims for the same conduct.

Not all workers are protected by the NLRA. Agricultural workers, domestic workers in private households, independent contractors, and certain supervisory or managerial employees are excluded from NLRA protection. Supervisors and managers—individuals with authority to hire, fire, or direct other employees—are excluded even if they have union sympathies, though they may organize separately in some cases.

Employees in railroads and airlines fall under the Railway Labor Act, 45 U.S.C. § 151 et seq., rather than the NLRA, and have different organizing procedures. Government employees are excluded from the NLRA, though Massachusetts public employees are covered by Chapter 150E.

Massachusetts also recognizes the employer's right to free speech about union organizing, provided the speech does not contain threats of reprisal, promises of benefits, or interrogation. An employer may communicate its views about unionization as long as the communication lacks a threat of economic reprisal or loss of benefits.

The at-will employment doctrine applies, but cannot be used to circumvent NLRA protections. An employer cannot discharge an at-will employee solely for union organizing or protected concerted activity, as this would violate Section 8(a)(1). However, an employer may discharge an employee for legitimate, non-retaliatory reasons even if the employee is union-active.

Certain industries may have specialized rules. For example, healthcare workers are covered by the NLRA but with modified election procedures under 29 U.S.C. § 158(d)(4). Catholic schools and other sectarian employers may have limited NLRB jurisdiction if organizing would interfere with religious mission.

Independent contractors cannot organize under the NLRA. The status of gig workers and platform workers is unsettled; their classification as employees or independent contractors determines whether they have organizing rights.

Step 1: Document all employer conduct that interferes with your organizing. Keep detailed records of dates, times, participants, and exact statements made by supervisors or management regarding union organizing. Save all written communications (emails, texts, memos) in which management discusses unions or organizing. Document any changes in work conditions, discipline, or scheduling that coincide with union activity. Preserve witness contact information and statements from coworkers who experienced similar treatment or can corroborate your account.

Step 2: Understand your internal complaint options. Many employers have grievance procedures in collective bargaining agreements or employee handbooks. Filing an internal complaint creates documentation and may allow the employer to correct the violation before formal action is necessary. However, filing internally does not toll the statute of limitations for NLRB charges. You do not need to exhaust internal remedies before filing an NLRB charge, and internal complaints are not substitutes for NLRB action.

Step 3: File an unfair labor practice charge with the National Labor Relations Board. Visit the NLRB website at www.nlrb.gov and locate your regional office using the office finder tool. Unfair labor practice charges can be filed online through the NLRB's eFile system at https://www.nlrb.gov/about-nlrb/what-we-do/investigate-charge-against-employer. You have 180 days from the date of the unfair labor practice to file (or 300 days if you first file with a Massachusetts state agency). Include specific dates, names of individuals involved, the nature of the conduct, and how it interfered with your Section 7 rights. Alternatively, visit or call the NLRB Boston Regional Office at 1-617-565-6700 or mail Form NLRB-501 (Charge Against Employer) to the regional office with documentation.

Step 4: Expect the NLRB investigation process. After you file a charge, the NLRB investigates typically within 30-60 days. The investigator interviews you, witnesses, and company management. You may be asked for additional documentation and witness statements. The employer receives notice of the charge and the opportunity to respond. If the NLRB finds reasonable cause to believe an unfair labor practice occurred, it issues a complaint and the case proceeds to a hearing before an administrative law judge (ALJ). The ALJ holds a trial where witnesses testify and evidence is presented. After the hearing, the ALJ issues a recommended order. Either party can appeal to the NLRB's five-member Board in Washington, D.C. The entire process from charge to final Board order typically takes 6-18 months depending on case complexity and appeals.

Step 5: Know when to consult an attorney. Consult an employment attorney or contact the National Employment Law Project (NELP) or the Massachusetts chapter of the National Lawyers Guild if the employer's conduct was severe, if you were discharged in retaliation, or if your employer has threatened legal action against you. An attorney can advise whether you also have state tort claims for wrongful termination, which may yield additional damages beyond NLRB remedies. Union representatives are also available to provide guidance and can refer you to counsel. Many union organizers have experience with NLRB processes and can guide you through filing.