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Case information

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42046

Raphaël Cusson v. His Majesty the King

(Quebec) (Criminal) (By Leave)

(Publication ban in case)

Docket

Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.

List of proceedings
Date Proceeding Filed By
(if applicable)
2026-05-26 Close file on Leave
2026-05-21 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2026-05-21 Judgment on leave sent to the parties
2026-05-21 Judgment of the Court on the application for leave to appeal, The application for leave to appeal from the judgment of the Court of Appeal of Quebec (Montréal), Number 500-10-700236-258, 2025 QCCA 863, dated July 9, 2025, is dismissed.
Dismissed
2026-04-13 All materials on application for leave submitted to the Judges, for consideration by the Court
2025-11-25 Certificate (on limitations to public access), (Letter Form), 23B Raphaël Cusson
2025-11-17 Applicant's reply to respondent's argument, (Book Form), Missing:

- 23B (Rec 11-25-2025)
, Completed on: 2025-11-25
Raphaël Cusson
2025-11-05 Certificate (on limitations to public access), (Letter Form), 23B

Missing:

- Proof of service , (Printed version filed on 2025-11-27)
His Majesty the King
2025-11-05 Certificate (on limitations to public access), (Letter Form), 23A

Missing:

- Proof of service, (Printed version filed on 2025-11-27)
His Majesty the King
2025-11-05 Respondent's response on the application for leave to appeal, (Letter Form), Missing:

-Form 23A (Rec 11-05-2025), Completed on: 2025-11-27, (Printed version filed on 2025-11-27)
His Majesty the King
2025-10-15 Letter acknowledging receipt of an incomplete application for leave to appeal, FILE OPENED
2025-09-29 Certificate (on limitations to public access), (Letter Form), 23B Raphaël Cusson
2025-09-29 Certificate (on limitations to public access), (Letter Form), 23A
Raphaël Cusson
2025-09-29 Application for leave to appeal, (Book Form), Missing:

- Signed CA Order and Judgment (Rec 11-25-2025)
- Signed TC Order and Judgment, Completed on: 2026-04-14
Raphaël Cusson

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

Main parties - Appellants
Name Role Status
Cusson, Raphaël Applicant Active

v.

Main parties - Respondents
Name Role Status
His Majesty the King Respondent Active

Counsel

Party: Cusson, Raphaël

This party is not represented by counsel.

Party: His Majesty the King

Counsel
Name
Maxime Hebrard
Contact information
Directeur des poursuites criminelles et pénales du Québec
1111 boul. Jacques-Cartier Est
Longueuil, Quebec
J4M 2J6
Telephone: (450) 646-4012 Ext: 61189
FAX: (450) 928-7486
Email: maxime.hebrard@dpcp.gouv.qc.ca

Summary

Keywords

Criminal law — Appeals — Powers of Court of Appeal — Non-compliance with rules — Abuse of process Conviction for criminal harassment, threats, unlawful cultivation of cannabis and breach of release conditions — Superior Court recognizing that applicant had continually ignored court rules despite repeated warnings and additional time — Superior Court holding that these repeated violations on their own justified dismissal of appeal under rules — Court of Appeal dismissing motion for leave to appeal — Whether application for leave to appeal raises question of public importance — Rules of Practice of the Superior Court of the Province of Quebec, Criminal Division, 2002, SI/2002-46, s. 36(c).

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 IN CASE)

A Court of Québec judge convicted Mr. Cusson of offences involving criminal harassment of two victims and threats against one of them, and also of unlawful cultivation of cannabis and breach of his release conditions. Mr. Cusson represented himself at trial.

When Mr. Cusson challenged the guilty verdict, the Superior Court held that this was an exceptional case in which it should exercise the power set out in s. 36(c) of the Rules of Practice of the Superior Court of the Province of Quebec, Criminal Division, 2002 (“Rules”), which gives the court the power to dismiss the appeal of an appellant who has not conformed with the requirements prescribed by law or by the Rules. Much like at first instance, the Superior Court found that Mr. Cusson had flooded the court with various proceedings that did not comply with the Rules or with the time limits imposed by the court. The Superior Court dismissed the appeal.

The Court of Appeal dismissed the motion for leave to appeal, because it was of the view that the objective was to have all the questions raised by Mr. Cusson reviewed again, which was not the Court of Appeal’s role, and because Mr. Cusson had not shown any obvious error that caused injustice to him or that could have a significant impact on the administration of justice.

Lower court rulings

October 31, 2023
Court of Quebec

2023 QCCQ 7893 (French only)


May 22, 2025
Superior Court of Quebec

460-36-000387-233, 2025 QCCS 1668 (French only)

Appeal from verdict dismissed

July 9, 2025
Court of Appeal of Quebec (Montréal)

2025 QCCA 863 (French only)

Motion for leave to appeal dismissed

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

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

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

Webcasts

Not available.

Date modified: 2026-05-27