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Case information

Conduct a refined search of the Supreme Court of Canada database to obtain details on the status of a matter before the Court.


41922

Christopher Lill v. Attorney General of Canada

(Federal) (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)
2026-02-06 Response to the bill of costs, Completed on: 2026-02-06 Christopher Lill
2026-01-28 Bill of costs, UNDER REVIEW, Completed on: 2026-04-09 Attorney General of Canada
2025-12-18 Copy of formal judgment sent to Registrar of the Court of Appeal and all parties
2025-12-18 Judgment on leave sent to the parties
2025-12-18 Judgment of the Court on the application for leave to appeal, The motion for an extension of time to serve and file the application for leave to appeal is granted. The application for leave to appeal from the judgment of the Federal Court of Appeal, Number A-175-24, 2025 CAF 80, dated April 10, 2025, is dismissed with costs
Dismissed, with costs
2025-12-18 Decision on motion to extend time to file and /or serve the leave application, See decision on application
2025-11-17 All materials on application for leave submitted to the Judges, for consideration by the Court
2025-11-17 Submission of motion to extend time to file and/ or serve the leave application, for consideration by the Court
2025-10-16 Correspondence received from, (Letter Form), Address change , (Electronic version filed on 2025-10-16) Christopher Lill
2025-08-26 Applicant's reply to respondent's argument, (Letter Form), Completed on: 2025-08-26 Christopher Lill
2025-08-18 Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2025-11-13) Attorney General of Canada
2025-08-18 Respondent's response on the application for leave to appeal, (Letter Form), Completed on: 2025-11-13, (Printed version filed on 2025-11-13) Attorney General of Canada
2025-08-08 Letter advising parties of an incomplete application for leave to appeal, FILE OPENED 2025-08-08;
2025-07-29 Certificate (on limitations to public access), (Letter Form), (Included in the application for leave to appeal), Amended version is required; (Rec'd 2025-08-25), (Printed version filed on 2025-10-01) Christopher Lill
2025-07-29 Motion to extend the time to file and or serve the application for leave to appeal, (Book Form), (Included in the application for leave to appeal), Completed on: 2025-08-08, (Printed version filed on 2025-07-30) Christopher Lill
2025-07-29 Application for leave to appeal, (Book Form), (7 volumes), Missing:
-23A or Public access to information form; (Rec'd 2025-08-25), Completed on: 2025-07-29, (Printed version filed on 2025-07-30)
Christopher Lill

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
Lill, Christopher Applicant Active

v.

Main parties - Respondents
Name Role Status
Attorney General of Canada Respondent Active

Counsel

Party: Lill, Christopher

This party is not represented by counsel.

Party: Attorney General of Canada

Counsel
Name
Éloïse Benoit
Contact information
Ministère de la Justice Canada
200, boul. René-Lévesque Ouest
Tour Est, 9e étage
Montréal, Quebec
H2Z 1X4
Telephone: (514) 258-1386
FAX: (514) 496-7876
Email: Eloise.Benoit@justice.gc.ca
Agent
Name
Bernard Letarte
Contact information
Department of Justice Canada
National Litigation Sector
275 Sparks Street, St-Andrew Tower
Ottawa, Ontario
K1A 0H8
Telephone: (613) 294-6588
Email: SCCAgentCorrespondentCSC@justice.gc.ca

Summary

Keywords

Administrative law — Prisons — Duty to disclose — Transfer of federal inmate from minimum security institution to medium security institution on emergency and involuntary basis — 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.

The applicant, Mr. Lill, is serving a life sentence after being convicted in 2007 of first degree murder. He was detained in a minimum security institution. In 2020, he lost eligibility for the escorted temporary absence program. He became less cooperative, and he was transferred to a medium security institution.

Mr. Lill challenged the involuntary transfer and the increase to his security classification. He then filed habeas corpus applications with the Quebec Superior Court and took administrative steps for corrections to be made to the report that led to his transfer. In the face of denials, Mr. Lill filed grievances with Correctional Service Canada. The Assistant Commissioner rejected most of Mr. Lill’s arguments. Mr. Lill filed an application for judicial review of that decision.

The Federal Court applied the standard of reasonableness and dismissed the application for judicial review. It noted a breach of procedure by the Assistant Commissioner. However, since these measures were challenged through a habeas corpus application in other proceedings, redetermination of the grievance would serve no practical purpose. The Federal Court of Appeal was not satisfied that the Federal Court had committed a palpable and overriding error or an extricable error of law warranting its intervention. It dismissed the appeal.

Lower court rulings

May 1, 2024
Federal Court

2024 CF 664

Application for judicial review dismissed

April 10, 2025
Federal Court of Appeal

2025 CAF 80 (French only)

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 613‑996‑7933 or at 1‑888‑551‑1185.

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 613‑996‑7933 or at 1‑888‑551‑1185.

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 613‑996‑7933 or at 1‑888‑551‑1185.

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: 2026-04-10