Skip to main content

Case information

Consult our database for details on a Supreme Court of Canada case.


42206

Yves Roy v. Paul Rouillard et l'Union des producteurs agricoles, et al.

(Quebec) (Civil) (By Leave)

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)
2026-09-03 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2026-09-03 Judgment on leave sent to the parties
2026-09-03 Judgment of the Court on the application for leave to appeal, The motion filed by Producteurs et productrices acéricoles du Québec to dismiss the application for leave to appeal for delay is dismissed. Pursuant to s. 59(1) of the Supreme Court Act, the time to serve the application for leave to appeal to Paul Rouillard, Union des producteurs agricoles and Producteurs et Productrices acéricoles du Québec (formerly Fédération des producteurs acéricoles du Québec) is extended. The application for leave to appeal from the judgment of the Court of Appeal of Quebec (Québec), Number 200-09-010959-259, 2026 QCCA 37, dated January 12, 2026, is dismissed with costs to the respondents Paul Rouillard, Union des producteurs agricoles and Producteurs et Productrices acéricoles du Québec.
Dismissed, with costs
2026-09-03 Decision on the motion to dismiss the application for leave to appeal for delay, See decision on application
Dismissed
2026-07-20 All materials on application for leave submitted to the Judges, for consideration by the Court
2026-07-20 Submission of motion to dismiss the application for leave to appeal for delay, for consideration by the Court
2026-04-13 Motion to dismiss the application for leave to appeal for delay, (Book Form), Completed on: 2026-04-13, (Printed version filed on 2026-04-14) Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec)
2026-02-20 Correspondence received from, respondent- adding agent to the file Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec)
2026-02-19 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2026-02-24) Paul Rouillard et l'Union des producteurs agricoles
2026-02-19 Notice of name, (Letter Form), (Printed version filed on 2026-02-24) Paul Rouillard et l'Union des producteurs agricoles
2026-02-19 Respondent's response on the application for leave to appeal, (Book Form), Missing
Proof of Service (R.20(8)(d) and affidavit (Rec'd 2026-02-19)
Notice of Name (Rec'd 2026-02-19)
23A(Rec'd 2026-02-19), Completed on: 2026-02-20, (Printed version filed on 2026-02-24)
Paul Rouillard et l'Union des producteurs agricoles
2026-02-12 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version due on 2026-02-19) Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec)
2026-02-12 Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2026-02-12, (Printed version due on 2026-02-19) Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec)
2026-02-10 Letter advising parties of an incomplete application for leave to appeal, FILE OPENED
2026-02-05 Certificate (on limitations to public access), (Letter Form), 23B Yves Roy
2026-02-05 Certificate (on limitations to public access), (Letter Form), 23A
Missing
Amended version (Rec'd 2026-04-27)
Yves Roy
2026-02-05 Application for leave to appeal, (Book Form), (4 volumes), Missing
Amended notice (File number and Date) (Rec'd 2026-04-27)
Amended 23A (Rec'd 2026-04-27)
Amended cover page (Style of Cause)
Proof of Service (missing on 1 party)(Moot), Completed on: 2026-04-27, (Printed version filed on 2026-02-12)
Yves Roy

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
Roy, Yves Applicant Active

v.

Main parties - Respondents
Name Role Status
Paul Rouillard et l'Union des producteurs agricoles Respondent Active
Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec) Respondent Active

Counsel

Party: Roy, Yves

This party is not represented by counsel.

Party: Paul Rouillard et l'Union des producteurs agricoles

Counsel
Names
Vanessa Hergett
Raphaële St-Amand-Valente
Contact information
UPA Avocats
555, boul. Roland-Therrien
Bureau 100
Longueuil, Quebec
J4H 3Y9
Telephone: (450) 679-0540 Ext: 8285
Email: vhergett@upa.qc.ca

Party: Producteurs et productrices acéricoles du Québec (auparavant Fédération des producteurs acéricoles du Québec)

Counsel
Names
Charles Guay
Philippe Mercier-Ross
Contact information
Cain, Lamarre
455, rue King Ouest
Bureau 300
Sherbrooke, Quebec
J1H 6E9
Telephone: (819) 780-1515
Email: charles.guay@cainlamarre.ca
Agent
Name
Sylvie Labbé
Contact information
Noël et Associés, s.e.n.c.r.l.
225, montée Paiement, 2e étage
Gatineau, Quebec
J8P 6M7
Telephone: (819) 503-2174
FAX: (819) 771-5397
Email: s.labbe@noelassocies.com

Summary

Keywords

Civil liability — Extracontractual liability — Whether lower courts erred — Whether application for leave to appeal raises question of public importance.

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.

In the late 1990s, Mr. Roy was the owner of a sugar bush and planned to market bottled maple water. Several years later, the product was marketed by third parties. Mr. Roy was convinced that Mr. Rouillard, the UPA and Producteurs et productrices acéricoles du Québec, with whom he had interacted in the past, had stolen his idea from him and had schemed to prevent him from marketing his bottled maple water. On May 31, 2024, Mr. Roy filed an application in extracontractual civil liability for $100,000,000 against a series of persons, including Mr. Rouillard, the Union des producteurs agricoles and Producteurs et productrices acéricoles du Québec.

At trial, the court found that the application brought by Mr. Roy was abusive and should be dismissed. In addition, Mr. Roy had known that companies were selling bottled maple water since October 2016. His action, commenced in 2024, was clearly prescribed. The Court of Appeal held that the appeal had no reasonable chance of success and dismissed the application for leave to appeal.


Lower court rulings

May 28, 2025
Superior Court of Quebec

2025 QCCS 1943 (French only)

Application to dismiss granted
Originating application declared abusive
Originating application dismissed

January 12, 2026
Court of Appeal of Quebec (Québec)

2026 QCCA 37 (French only)

Application for leave to appeal out of time 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: 2026-09-04