Sanctions index
AI Hallucination Sanctions by Jurisdiction
Every court in our sanctions database, grouped by jurisdiction. Click a court to see every case in that jurisdiction where an attorney was sanctioned for AI-fabricated citations. Courts with 3 or more documented cases get their own page below; courts with fewer are grouped on one combined page so no single-case court gets a thin, near-duplicate page of its own.
- S.D. New York47 cases
- SC New York34 cases
- E.D. Michigan33 cases
- W.D. Washington32 cases
- C.D. California30 cases
- D. Arizona30 cases
- N.D. Illinois30 cases
- D. Nevada29 cases
- High Court28 cases
- CA California26 cases
- Federal Court25 cases
- N.D. California25 cases
- D. New Jersey22 cases
- S.D. Florida22 cases
- M.D. Florida20 cases
- CA Texas18 cases
- D. Colorado18 cases
- D. Maryland18 cases
- E.D. California17 cases
- GAO17 cases
- D. Oregon16 cases
- CA Indiana15 cases
- CA Illinois14 cases
- D. DC14 cases
- E.D. Texas14 cases
- N.D. Alabama14 cases
- N.D. Texas14 cases
- BC CRT13 cases
- D. Kansas13 cases
- S.D. Indiana13 cases
- W.D. Oklahoma13 cases
- D. New Mexico12 cases
- Fair Work Commission12 cases
- Ontario SCJ12 cases
- Supreme Court12 cases
- W.D. Texas12 cases
- W.D. Virginia12 cases
- 10th Cir. CA11 cases
- CA Arizona11 cases
- M.D. Pennsylvania11 cases
- S.D. Ohio11 cases
- CA Maryland10 cases
- D. Connecticut10 cases
- N.D. Mississippi10 cases
- S.D. Mississippi10 cases
- TJ Parana10 cases
- CA Georgia9 cases
- D. Utah9 cases
- E.D. New York9 cases
- E.D. Pennsylvania9 cases
- E.D. Wisconsin9 cases
- S.D. Texas9 cases
- CA Iowa8 cases
- California SC8 cases
- Federal Circuit and Family Court8 cases
- Israel8 cases
- N.D. Ohio8 cases
- SC Pennsylvania8 cases
- CA Michigan7 cases
- CA Oregon7 cases
- Civil Resolution Tribunal7 cases
- D. Massachusetts7 cases
- E.D. Missouri7 cases
- E.D. North Carolina7 cases
- First-tier Tribunal7 cases
- HRT Ontario7 cases
- Queensland IRC7 cases
- SC California7 cases
- W.D. Michigan7 cases
- 5th Cir. CA6 cases
- CA Arizona (1d)6 cases
- CA Colorado6 cases
- CA Florida (4d)6 cases
- CA Ohio6 cases
- CA Washington6 cases
- Delaware Ch.6 cases
- E.D. Louisiana6 cases
- Family Court6 cases
- N.D. New York6 cases
- SC British Columbia6 cases
- SC Connecticut6 cases
- Vermont SC6 cases
- CA Kentucky5 cases
- CA Tennessee5 cases
- D. Colorado (Bankruptcy)5 cases
- D. Minnesota5 cases
- Nevada DC5 cases
- ONCAT5 cases
- Ontario LRB5 cases
- TJ Goias5 cases
- W.D. North Carolina5 cases
- W.D. Pennsylvania5 cases
- W.D. Tennessee5 cases
- 11th Cir. CA4 cases
- 7th Cir. CA4 cases
- Administrative Review Tribunal4 cases
- ASBCA4 cases
- CA Alberta4 cases
- CA Florida (6d)4 cases
- CA Minnesota4 cases
- CA Missouri4 cases
- Court of Federal Claims4 cases
- CRT4 cases
- CS Québec4 cases
- D. Maine4 cases
- E.D. Arkansas4 cases
- Federal Court (Canada)4 cases
- M.D. North Carolina4 cases
- N.D. Georgia4 cases
- N.D. Oklahoma4 cases
- SC North Dakota4 cases
- TJ San Catarina4 cases
- Trademarks Opposition Board4 cases
- Upper Tribunal4 cases
- W.D. Kentucky4 cases
- W.D. Missouri4 cases
- AC Illinois3 cases
- BC Civil Resolution Tribunal3 cases
- C.D. Illinois3 cases
- CA British Columbia3 cases
- CA California (4d)3 cases
- CA Florida3 cases
- CA Kansas3 cases
- CA Wisconsin3 cases
- CC New York3 cases
- D. Delaware3 cases
- D. Idaho3 cases
- D. Minnesotta3 cases
- D. Nebraska3 cases
- D. Puerto Rico3 cases
- E.D. Oklahoma3 cases
- E.D. Tennessee3 cases
- Employment Tribunal3 cases
- Federal Court of Australia3 cases
- IPO3 cases
- M.D. Alabama3 cases
- M.D. Georgia3 cases
- M.D. Tennessee3 cases
- Parana State3 cases
- Québec SC3 cases
- RvVb3 cases
- S.D. Georgia3 cases
- S.D. Texas (Bankruptcy)3 cases
- SC Vermont3 cases
- Social Security Tribunal3 cases
- TJ Rio de Janeiro3 cases
- TJ San Paulo3 cases
- Victorian CAT3 cases
- W.D. Arkansas3 cases
- W.D. Louisiana3 cases
- Other jurisdictions (498 courts, 1-2 cases each)578 cases