Case information
Consult our database for details on a Supreme Court of Canada case.
42058
A.C. v. M.P.
(Quebec) (Civil) (By Leave)
(Publication ban in case)
Docket
Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.
| Date | Proceeding | Filed By (if applicable) |
|---|---|---|
| 2026-07-13 | Close file on Leave | |
| 2026-07-09 | Copy of formal judgment sent to Registrar of the Court of Appeal and all parties | |
| 2026-07-09 | Judgment on leave sent to the parties | |
| 2026-07-09 |
Judgment of the Court on the application for leave to appeal, The motion to amend the application for leave to appeal is granted. The motion to extend the time to serve and file the amended application for leave to appeal is granted. The application for leave to appeal from two judgments of the Court of Appeal of Quebec (Montréal), Number 500-09-031393-259, 2025 QCCA 1024, dated August 8, 2025, and 2025 QCCA 1286, dated October 9, 2025, is dismissed with costs. Dismissed, with costs |
|
| 2026-07-09 |
Decision on motion to extend time to file and /or serve the leave application, See decision on application Granted |
|
| 2026-07-09 |
Decision on the miscellaneous motion, Ka Kas Mor, See decision on application Granted |
|
| 2026-06-08 | All materials on application for leave submitted to the Judges, for consideration by the Court | |
| 2026-06-08 | Submission of motion to extend time to file and/ or serve the leave application, Ka Kas Mor | |
| 2026-06-08 | Submission of miscellaneous motion, Ka Kas Mor | |
| 2025-12-01 | Motion to extend the time to file and or serve the application for leave to appeal, (Book Form), PUB-BAN, Completed on: 2025-12-02 | A.C. |
| 2025-11-25 |
Affidavit, (Letter Form), (Included in the notice of miscellaneous motion), PUB-BAN in support of motion to amend an application for leave to appeal |
A.C. |
| 2025-11-25 |
Notice of miscellaneous motion, (Book Form), PUB-BAN to amend an application for leave to appeal, Completed on: 2025-11-26 |
A.C. |
| 2025-11-25 |
Certificate (on limitations to public access), (Letter Form), PUB-BAN Public access to information form |
A.C. |
| 2025-11-13 |
Certificate (on limitations to public access), (Letter Form), (Included in the certificate (on limitations to public access)), PUB-BAN 23B, (Printed version filed on 2025-11-14) |
M.P. |
| 2025-11-13 |
Certificate (on limitations to public access), (Letter Form), PUB-BAN 23A, (Printed version filed on 2025-11-14) |
M.P. |
| 2025-11-13 | Respondent's response on the application for leave to appeal, (Letter Form), PUB-BAN, Completed on: 2025-11-18, (Printed version filed on 2025-11-14) | M.P. |
| 2025-10-23 | Letter advising parties of an incomplete application for leave to appeal, File opened | |
| 2025-10-07 |
Supplemental document, (Letter Form), PUB-BAN Lower court document |
A.C. |
| 2025-10-07 |
Application for leave to appeal, (Book Form), PUB-BAN Amended notice and arguments filed and served on 2025-11-25 Missing: -Public access to information form OR 23A (and B, if applicable) (rec'd 2025-11-25), Completed on: 2025-11-26 |
A.C. |
Parties
Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.
Main parties
| Name | Role | Status |
|---|---|---|
| A.C. | Applicant | Active |
v.
| Name | Role | Status |
|---|---|---|
| M.P. | Respondent | Active |
Counsel
Party: A.C.
This party is not represented by counsel.
Party: M.P.
Counsel
341 de la Cour
Waterloo, Quebec
J0E 2N0
Telephone: (450) 539-3225
FAX: (450) 539-3828
Email: boileau.cote@videotron.ca
Summary
Keywords
Constitutional law — Charter of Rights — Right to equality — Access to justice — Natural justice — Procedural fairness — Civil procedure — Appeals — Applicant’s action declared abusive — Applicant’s appeal dismissed on ground that he should first have obtained leave — Whether Court of Appeal erred in law by mechanically applying art. 30 para. 2(3) of Quebec’s Code of Civil Procedure — Whether Court of Appeal erred in law by failing to consider flagrant breach of right to be heard (audi alteram partem) at first instance — Whether this case raises question of national importance concerning scope of doctrine of implicit res judicata — Canadian Charter of Rights and Freedoms, s. 15 — Civil Code of Québec, arts. 2848, 2898, 2925 — Code of Civil Procedure, arts. 30, 363.
Summary
Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.
(PUBLICATION BAN)
Following their divorce, the parties (the applicant, A.C., and the respondent, M.P.) signed a contract in 2019 concerning the former family residence, which was included in the family patrimony. A judgment on relief corollary to the divorce was rendered in 2023. It ruled on the family patrimony, the partnership of acquests and the division of certain debts, and it established child support. In that judgment, the Superior Court declared the respondent, M.P., the sole owner of the residence. The applicant, A.C., then filed an originating application in which he sought the resolution of the 2019 contract — or the performance of the contract, which would have resulted in a payment of $232,835.79 from M.P. to him. In response, M.P. filed an application for dismissal and for a declaration of abuse.
The first instance judge allowed M.P.’s application for dismissal and for a declaration of abuse; he dismissed A.C.’s originating application, declared his action “abusive” and ordered that the advance registration made by A.C. against the residence be cancelled. The Court of Appeal dismissed A.C.’s appeal on the ground that the proposed appeal was subject to leave being granted first, because of the declaration of abuse in the judgment at first instance.
Lower court rulings
Originating application dismissed;
Application for dismissal and for declaration of abuse allowed;
Action of applicant, A.C., declared abusive;
Cancellation of advance registration made on family residence / home ordered
Motion by respondent, M.P., to dismiss appeal dismissed
Appeal of applicant, A.C., dismissed;
Motion by respondent, M.P., for cancellation of advance registration declared moot
Filed documents
The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.
Downloadable PDFs
Not available
Related links
The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.
Downloadable PDFs
Not available
Related links
The condensed books of the appellant, the respondent and the intervener will be posted here upon receipt of the electronic version, 2 days prior to the scheduled appeal hearing. You may also obtain copies of condensed books by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a condensed book or want permission to use a condensed book, please contact the author of the condensed book directly. Their contact information appears on the first page of each condensed book.
Downloadable PDFs
Not available