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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: 2,109
Courts covered: 398
Cases with a reported penalty: 374
USD-denominated penalties: $1,400,706; across 207 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.

73 cases match these filters · page 2 of 2

Case	Court	Jurisdiction	Judge	Decided	AI tool	Outcome	Penalty	Source
PSAHSC v. Tchampet	High Court	UK	—	2026-01-30	Microsoft Co-Pilot	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Brightwaters Energy Limited v Eroton Exploration and Production Company Limited	High Court	UK	—	2026-02-17	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Re A, B, C, D (Extension of assessment; Use of AI: hallucinations)	Family Court Bournemouth	UK	—	2026-03-05	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Chevalier-Hernandez v Poplar Dock Management Company Ltd	First-tier Tribunal (Property Chamber)	UK	—	2026-03-09	ChatGPT	The Applicant withdrew the argument; the Tribunal warned litigants to verify authorities but imposed no sanction.	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Kamal v Tax Policy Associates	High Court	UK	—	2026-03-11	Implied	Partial strike-out, summary judgment for the defendants	None reported	Case summary (Charlotin AI Hallucination Cases DB)
David Jeffs v London Borough of Lewisham	First-tier Tribunal	UK	—	2026-03-16	Unidentified	Cost-related relief refused in part because of AI misuse	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Wu Leshi v Cheung Long Yin	Lands Tribunal	UK	—	2026-03-20	Implied	The Tribunal rejected the legal assertion	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Brook House (Henley) RTM Company Limited v Henley Brook Limited	First-tier Tribunal (Property Chamber)	UK	—	2026-04-13	Implied	—	None reported	Source (naturalandartificiallaw.com)
Mrs Sabrena Rodney v Gee'z Micro Bar & Pitstop & Others	County Court at Dudley	UK	—	2026-04-23	Unidentified	SRA Referral	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Tuyunuklu v Akmal [2026] UKUT 174 (LC)	UKUT (Lands Chamber)	UK	—	2026-05-05	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Omar Rafique v The Commissioners for His Majesty's Revenue and Customs	UKFTT (Tax Chamber)	UK	—	2026-05-06	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
World Kuk Sool Association, Inc v Alex Paul	IPO	UK	—	2026-05-13	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Golden Sphinx Limited v Itkin	Royal Court (Jersey)	UK	—	2026-05-18	Implied	Warning	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Re an Office-Holder; Cork v Smith	Chancery	UK	—	2026-05-22	Unidentified	Public admonishment; SRA Referral	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Habib & Anor v Secretary of State for the Home Department	Upper Tribunal (Immigration and Asylum Chamber)	UK	—	2026-06-12	Implied	Appeal dismissed; solicitors and counsel issued a notice to show cause concerning possible wasted costs and referral to the SRA/BSB. No professional sanction or monetary penalty was imposed in this decision.	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Tobosaru v Romania; Tofan v Romania	High Court	UK	—	2026-07-08	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Immigration Case	First-Tier Immigration Tribunal	UK	—	2026-07-14	—	—	None reported	Source (theguardian.com)
iHEAT.ME LTD v The Commissioners for His Majesty’s Revenue and Customs	First-tier Tribunal (Tax Chamber)	UK	—	2026-07-23	Unidentified	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Lodhia v Twelve Trees	King's Bench	UK	—	2026-07-24	Unidentified	Costs Order; 3-year General Civil Restraint Order; Bar Referral	None reported	Case summary (Charlotin AI Hallucination Cases DB)
Solicitors Regulation Authority Ltd v Abhishek Kumar	Solicitors Disciplinary Tribunal	UK	—	2026-08-25	Unidentified	Counsel struck off the Register of Foreign Lawyers	None reported	Case summary (Charlotin AI Hallucination Cases DB)
HT v Secretary of State for the Home Department	Upper Tribunal (Immigration and Asylum Chamber)	UK	—	2026-09-04	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
The King (on the application of Sergio Graft) v Willesden County Court	Administrative Court	UK	—	2026-09-22	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)
FJ v Secretary of State for the Home Department	First-tier Tribunal (Immigration and Asylum Chamber)	UK	—	2026-10-01	Implied	—	None reported	Case summary (Charlotin AI Hallucination Cases DB)

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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.