Was the sanctioned attorney opposing your firm?

Check their next brief before they file — Opposition Check, $49, no signup. Open Opposition Check →

Get these by email — every new sanction, delivered on the daily 12:00 UTC ingest run.

Free. Full landing page at /sanctions-alert.

Free public database

AI Legal Sanction Case Database

Name: AI Legal Sanction Case Database
Creator: Citation Safe
License: https://citationsafe.com/terms

The AI Legal Sanction Case Database is the authoritative, continuously-updated, free index of publicly reported cases where a US or foreign court sanctioned, warned, or issued an order to show cause over AI-hallucinated citations in a legal filing. According to Citation Safe’s public sanctions database, courts have addressed AI-citation problems in 1000 reported cases tracked here as of today, spanning 2023–2026. New cases are ingested daily.

Cases tracked: 1,902
Courts covered: 396
Cases with a reported penalty: 349
USD-denominated penalties: $1,290,986; across 191 USD cases — other currencies not converted

This is the structured dataset: every row here is a live, queryable record — sortable and filterable by jurisdiction, AI tool, judge, and year, with results pulled fresh on every request. Download the full dataset as CSV. For curated write-ups of the highest-profile entries — case background, why each sanction happened, what to take from it — see the AI Hallucination Sanctions Tracker, our editorial companion to this database.

212 cases match these filters · page 4 of 5

Case	Court	Jurisdiction	Judge	Decided	AI tool	Outcome	Penalty	Source
Galang v. Canada (Attorney General)	B.C. Supreme Court	Canada	—	2026-03-31	Implied	Brief part struck	None reported	Case summary (Charlotin AI Hallucination Cases DB)
9525-1260 Québec inc. c. Donato	SC Québec	Canada	—	2026-04-02	Implied	No weight given to AI-generated submissions	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Decision No. 353/24R	WSIAT	Canada	—	2026-04-07	Implied	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
H.B. v. Conseil des écoles publiques de l’Est de l’Ontario	HRTO	Canada	—	2026-04-14	Implied	Ordered applicant to provide digital copies of all case law they intend to rely on	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Langen v. The Owners, Strata Plan EPS5455	BC CRT	Canada	—	2026-04-14	Implied	Dismissed	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Amit Arora v Canadian National Railway	Federal Court	Canada	—	2026-04-15	Unidentified	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Boonstra v Edmonton (City)	Court of King’s Bench of Alberta	Canada	—	2026-04-21	ChatGPT	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
ARIH Québec c. Santé Québec	Québec CS	Canada	—	2026-04-22	Implied	Arbitral award annulled because the award relied on nonexistent ('hallucinated') authorities.	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Margolles v. The Owners, Strata Plan VR 2477	BC CRT	Canada	—	2026-04-27	Implied	Argument ignored	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Abercrombie & Fitch Trading Co. v 14095863 CANADA INC	Trademarks Opposition Board	Canada	—	2026-04-28	Implied	Partial refusal of trademark application	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Mazac v. Muise	NS SC	Canada	—	2026-04-28	Unidentified	Increased Costs Award	1 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Carpenters’ Regional Council v Wealthridge Construction Ltd et al.	Ontario LRB	Canada	—	2026-05-01	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Morton v. Cherkaoui	B.C. CA	Canada	—	2026-05-01	Unidentified	Appeal dismissed and costs awarded	None reported	Case summary (Charlotin AI Hallucination Cases DB)
WCAT Decision A2500568	BC WCAT	Canada	—	2026-05-01	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ashish Yadav v. Anoshan Ahangama and Ahangama Law Professional Corporation	ON SCSM	Canada	—	2026-05-04	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Krivaia v. Hungerford	B.C. SC	Canada	—	2026-05-05	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Samson v. Chartrand	Conseil de Discipline des Opticiens	Canada	—	2026-05-08	—	—	None reported	Source (courtready.ca)
Order F26-38 – City of Vancouver	OIPC BC	Canada	—	2026-05-11	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
J. T. c. Société de l'assurance automobile du Québec	QC TAQ	Canada	—	2026-05-12	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ilyas (Re)	SafeRoads Alberta	Canada	—	2026-05-19	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Ontario Securities Commission v Alli	Capital Markets Tribunal	Canada	—	2026-05-20	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Marie Pia Fazio v Canada Revenue Agency	Federal Court	Canada	—	2026-05-21	Unidentified	Adverse Costs Order	100 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Maryia Sinkova v The Minister of Citizenship and Immigration	Federal Court	Canada	—	2026-05-21	Implied	Memorandum struck from the Court record and removed	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Whitaker v. The Owners, Strata Plan VIS1144	CRT	Canada	—	2026-05-22	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Chen v. The Owners, Strata Plan LMS3094	Civil Resolution Tribunal	Canada	—	2026-05-27	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Blanes v. Stellers Jay Academy Inc.	BC CRT	Canada	—	2026-05-28	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
KH (Re)	Alberta CJ	Canada	—	2026-05-28	Unidentified	Ordered self-report to the Law Society of Alberta	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Wellington Hathshire Mortgage Investment Corp et al v. Russell	Ontario SCJ	Canada	—	2026-06-01	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Wyszynski v. The Owners, Strata Plan BCS1721	BC CRT	Canada	—	2026-06-01	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Marper Holdings Limited v. Foxpark Development Corporation	Ontario SCJ	Canada	—	2026-06-02	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Protection de la jeunesse	Québec CS	Canada	—	2026-06-02	Implied	Appeal rejected	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Abraham Okogun v The Minister of Citizenship and Immigration	Federal Court	Canada	—	2026-06-03	Unidentified	Adverse Costs Order	200 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Okogun v Canada	Federal Court	Canada	—	2026-06-03	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Djybril Voukeng Djatsa v. Minister of Citizenship and Immigration	Federal Court	Canada	—	2026-06-04	Implied	Application struck	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Wong v. Westendorf	BCCRT	Canada	—	2026-06-08	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Conrado Poblete v Ontario Public Service Employees Union	ON LRB	Canada	—	2026-06-11	Implied	Bar from filing without leave	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Myriane Béland v. Procureur général du Canada	Federal Court	Canada	—	2026-06-11	Unidentified	Monetary Sanction	500 USD	Case summary (Charlotin AI Hallucination Cases DB)
WCAT Decision A2501416	British Columbia WCAT	Canada	—	2026-06-11	Google AI	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
CIBC Mortgages Inc v Reina Flores	Manitoba C.A.	Canada	—	2026-06-12	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Mazaheri v Law Society of Ontario	Law Society Tribunal (ON)	Canada	—	2026-06-12	Grok	Adverse Costs Order	31150 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Otar Bennett v Trillium Health Partners	Ontario LRB	Canada	—	2026-06-12	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Saini v. Army, Navy & Air Force Veterans in Canada Owls 306	Ontario HRT	Canada	—	2026-06-15	Unidentified	Admonishment	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Campbell v Reset Society of Calgary	HRT Alberta	Canada	—	2026-06-16	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Appellant v. Director, Ontario Disability Support Program	Social Benefits Tribunal (Ontario)	Canada	—	2026-06-25	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
K… A… c. Retraite Québec	QC TAQ	Canada	—	2026-06-25	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Nady v. Al Sadi, 2026 ONSC 3760	Ontario SCJ	Canada	—	2026-06-26	Unidentified	AI misuse increasing adverse costs award	1 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Chilly Moose Ltd. v Moosehead Breweries Limited	Trademarks Opposition Board	Canada	—	2026-06-29	Implied	Adverse Costs Order	2975 CAD	Case summary (Charlotin AI Hallucination Cases DB)
Moosehead Breweries Limited v 14095863 Canada Inc.	Trademarks Opposition Board	Canada	—	2026-06-29	Implied	Adverse Costs Order	5575 CAD	Case summary (Charlotin AI Hallucination Cases DB)
14095863 Canada Inc v Moosehead Breweries Limited	Trademarks Opposition Board	Canada	—	2026-07-03	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Adeleke v. Minister of Citizenship	Federal Court	Canada	—	2026-07-06	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)

← PreviousPage 4 of 5Next →

This database aggregates publicly reported court sanctions and orders over AI-hallucinated citations. It is informational only, not legal advice, and not a complete record of every such case nationwide — see our free citation checker to verify your own filings before this happens to you.