Canadian Union of Public Employees (CUPE) v. Nova Scotia (Attorney General)

Canadian Union of Public Employees (CUPE) v. Nova Scotia (Attorney General)

Bill 148 substantially interfered with s.2(d) because it removed wages and froze service awards—core matters of bargaining—undermining unions' leverage and internal democratic processes; the s.17 mechanism was illusory and the Province failed to demonstrate minimal impairment under s.1, therefore the Act is...

Source-derived case information.

Citation
2026 NSSC 57
Parties
Applicant: Canadian Union of Public Employees; Applicant: Canadian Union of Public Employees, Local 1867; Applicant: Canadian Union of Postal Workers; Applicant: Nova Scotia Government and General Employees Union; Applicant: Nova Scotia Nurses' Union; Applicant: Nova Scotia Teachers Union; Applicant: Service Employees' International Union Local 2; Applicant: Unifor; Applicant: International Union of Operating Engineers Local 727; Respondent: Attorney General of Nova Scotia representing His Majesty the King in right of the Province of Nova Scotia
Court
Supreme Court of Nova Scotia
Jurisdiction
Canada
Judgment Date
25 February 2026
Procedural Posture
Constitutional Challenge / Decision
Outcome
Public Services Sustainability (2015) Act (Bill 148) declared unconstitutional and of no force and effect pursuant to s.52(1) Constitution Act, 1982; declaration suspended for 12 months; parties to address remedial issues; costs awarded to Applicants; Court retains jurisdiction.
Legal Topics
Freedom of Association, Section 2(d) Charter, Wage Restraint Legislation, Collective Bargaining, Section 1 Oakes Test, Interest Arbitration, Remedies and Suspended Declaration
Source Language
en
Constitutional Law Labour Law Administrative Law Public Law Freedom of Association Section 2(d) Charter Wage Restraint Legislation Collective Bargaining +3 more

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Parties

Canadian Union of Public Employees

Applicant

Canadian Union of Public Employees, Local 1867

Applicant

Canadian Union of Postal Workers

Applicant

Nova Scotia Government and General Employees Union

Applicant

Nova Scotia Nurses' Union

Applicant

Nova Scotia Teachers Union

Applicant

Service Employees' International Union Local 2

Applicant

Unifor

Applicant

International Union of Operating Engineers Local 727

Applicant

Attorney General of Nova Scotia representing His Majesty the King in right of the Province of Nova Scotia

Respondent

Procedural Posture

Constitutional Challenge / Decision

  1. 1 Whether Bill 148 (Public Services Sustainability (2015) Act) substantially interfered with s.2(d) freedom of association rights of public sector unions
  2. 2 Whether any infringement of s.2(d) was justified under s.1 of the Charter (Oakes test)
  3. 3 Whether s.17 provided a viable mechanism preserving meaningful collective bargaining

Ratio Decidendi

Bill 148 substantially interfered with s.2(d) because it removed wages and froze service awards—core matters of bargaining—undermining unions' leverage and internal democratic processes; the s.17 mechanism was illusory and the Province failed to demonstrate minimal impairment under s.1, therefore the Act is unconstitutional pursuant to s.52(1), with the declaration of invalidity suspended for twelve months to permit government response.

Court Disposition

Public Services Sustainability (2015) Act (Bill 148) declared unconstitutional and of no force and effect pursuant to s.52(1) Constitution Act, 1982; declaration suspended for 12 months; parties to address remedial issues; costs awarded to Applicants; Court retains jurisdiction.

Orders

  • Declare the Public Services Sustainability (2015) Act unconstitutional and of no force and effect pursuant to s.52(1) of the Constitution Act, 1982
  • Suspend the declaration of invalidity for 12 months from date of decision to permit government response