Purolator Inc. v. Canadian Union of Postal Workers
| Jurisdiction | Ontario |
| Court | Court of Appeal (Ontario) |
| Judge | Gillese, Eileen E.; Gomery, Sally A.; Pomerance, Renee M. |
| Citation | 2025 ONCA 565 |
| Docket Number | M55799; COA-24-CV-1392 |
| Date | 30 July 2025 |
Get this document and AI-powered insights with a free trial of vLex and Vincent AI
Get Started for FreeUnlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations
Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations
Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations
Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations
Unlock full access with a free 7-day trial
Transform your legal research with vLex
-
Complete access to the largest collection of common law case law on one platform
-
Generate AI case summaries that instantly highlight key legal issues
-
Advanced search capabilities with precise filtering and sorting options
-
Comprehensive legal content with documents across 100+ jurisdictions
-
Trusted by 2 million professionals including top global firms
-
Access AI-Powered Research with Vincent AI: Natural language queries with verified citations
Start Your 7-day Trial
7 practice notes
-
COURT OF APPEAL SUMMARIES (JULY 13 – JULY 17)
...102(5), 102(6), 102(8), 102(10), Judicature Act, R.S.O. 1960, c. 197, s. 17 , Purolator Inc. v. Canadian Union of Postal Workers, 2025 ONCA 565, Maple Leaf Sports & Entertainment Ltd. v. Pomeroy [No. 2] (1999), 49 C.L.R.B.R. (2d) 285 (Ont. Gen. Div.), Canadian Pacific Railway Company v. ......
-
Court Of Appeal Summaries (July 13 – 17, 2026)
...102(5), 102(6), 102(8), 102(10), Judicature Act, R.S.O. 1960, c. 197, s. 17 , Purolator Inc. v. Canadian Union of Postal Workers, 2025 ONCA 565, Maple Leaf Sports & Entertainment Ltd. v. Pomeroy [No. 2] (1999), 49 C.L.R.B.R. (2d) 285 (Ont. Gen. Div.), Canadian Pacific Railway Company v. ......
-
Chief Electoral Officer of Alberta v. Sylvestre
...‘just because there is an interesting and significant issue to be considered’”: quoting Purolator Inc v Canadian Union of Postal Workers, 2025 ONCA 565 at para [26] There is a tension between Alberta’s demand for a narrow approach and the CEO’s specific request in oral submissions for guida......
-
Athabasca Chipewyan First Nation v. Alberta (Chief Electoral Officer)
...‘just because there is an interesting and significant issue to be considered’”: quoting Purolator Inc v Canadian Union of Postal Workers, 2025 ONCA 565 at para 57. (emphasis [193] Based on Alberta’s arguments in Sylvestre, the CEO had jurisdiction pursuant to the Previous CIA to decide ques......
Get Started for Free
5 cases
-
Chief Electoral Officer of Alberta v. Sylvestre
...‘just because there is an interesting and significant issue to be considered’”: quoting Purolator Inc v Canadian Union of Postal Workers, 2025 ONCA 565 at para [26] There is a tension between Alberta’s demand for a narrow approach and the CEO’s specific request in oral submissions for guida......
-
Athabasca Chipewyan First Nation v. Alberta (Chief Electoral Officer)
...‘just because there is an interesting and significant issue to be considered’”: quoting Purolator Inc v Canadian Union of Postal Workers, 2025 ONCA 565 at para 57. (emphasis [193] Based on Alberta’s arguments in Sylvestre, the CEO had jurisdiction pursuant to the Previous CIA to decide ques......
-
Athabasca Chipewyan First Nation v Alberta (Chief Electoral Officer)
...‘just because there is an interesting and significant issue to be considered’”: quoting Purolator Inc v Canadian Union of Postal Workers, 2025 ONCA 565 at para 57. (emphasis added) 193 Based on Alberta's arguments in Sylvestre, the CEO had jurisdiction pursuant to the Previous CIA to decide......
-
Purolator Inc. v. Canadian Union of Postal Workers
...issuance of the Injunction was in substance governed by s. 102 of the CJA: see Purolator Inc. v. Canadian Union of Postal Workers, 2025 ONCA 565 (the “ONCA Jurisdiction Decision”). This court therefore had jurisdiction to hear the appeal on its merits pursuant to s. 102(10) of the [5]&......
Get Started for Free
2 firm's commentaries
-
Court Of Appeal Summaries (July 13 – 17, 2026)
...102(5), 102(6), 102(8), 102(10), Judicature Act, R.S.O. 1960, c. 197, s. 17 , Purolator Inc. v. Canadian Union of Postal Workers, 2025 ONCA 565, Maple Leaf Sports & Entertainment Ltd. v. Pomeroy [No. 2] (1999), 49 C.L.R.B.R. (2d) 285 (Ont. Gen. Div.), Canadian Pacific Railway Company v. ......
-
COURT OF APPEAL SUMMARIES (JULY 13 – JULY 17)
...102(5), 102(6), 102(8), 102(10), Judicature Act, R.S.O. 1960, c. 197, s. 17 , Purolator Inc. v. Canadian Union of Postal Workers, 2025 ONCA 565, Maple Leaf Sports & Entertainment Ltd. v. Pomeroy [No. 2] (1999), 49 C.L.R.B.R. (2d) 285 (Ont. Gen. Div.), Canadian Pacific Railway Company v. ......
