Section 4B. It shall be an unfair labor practice for a labor organization to refuse to bargain collectively with any employer who has recognized it as the exclusive representative of employees in a unit appropriate for the purposes of collective bargaining.
Structure Massachusetts General Laws
Part I - Administration of the Government
Title XXI - Labor and Industries
Chapter 150a - Labor Relations
Section 3 - Rights of Employees
Section 3a - Domestic Service Employee Defined; Violations; Discharge; Presumption; Damages; Costs
Section 4 - Unfair Labor Practices by Employers
Section 4a - Unfair Labor Practices by Individuals or Labor Organizations
Section 4b - Refusal to Bargain Collectively With Employer
Section 4c - Health Care Facilities; Unfair Labor Practices by Employers or Employees
Section 5a - Agricultural Workers; Representatives
Section 6 - Prevention of Unfair Labor Practices; Powers of Commission; Proceedings; Judicial Review
Section 6b - Review of Order of Commission
Section 6c - Payment of Dues and Assessments During Disciplinary and Legal Proceedings
Section 8 - Interference With Member or Agent of Commission
Section 9a - Grievances or Disputes Between Health Care Facilities and Nurses
Section 10 - Conflict of Laws; Federal Statutes and Regulations