Court incidents, official rule revisions and analysis naming Microsoft Copilot, as they enter the record. Researched and drafted with AI assistance; verified against primary sources and edited by Cognesio LLP. The linked official documents are the record — our summaries are not the law and are not legal advice.https://safelegalai.comen-gbCC BY 4.0 — SafeLegalAI, published by Cognesio LLPhttps://safelegalai.com/analysis/ai-chat-logs-as-evidence-in-courthttps://safelegalai.com/analysis/ai-chat-logs-as-evidence-in-court17 rulings and opinions on AI privilege, discovery and AI-generated evidence, 2024 to 2026, coded by question, plus what five note-taker vendors say they keep.Sat, 05 Sep 2026 00:00:00 GMTarticleukus-federalus-stateeuvendor:openai-chatgptvendor:anthropic-claudevendor:microsoft-copilothttps://safelegalai.com/tracker/psa-v-nmc-tchampethttps://safelegalai.com/tracker/psa-v-nmc-tchampetIn the High Court (Administrative Court), unregulated representative Simon Holborn cited three authorities partly generated by Microsoft Copilot whose quotations were fabricated. Griffiths J warned him of contempt but, as a struck-off solicitor, he could not be referred to a regulator. The Authority's appeal succeeded and the nurse's suspension became a striking-off. Primary source: Professional Standards Authority v NMC [2026] EWHC 141 (Admin), The National Archives Find Case Law — https://caselaw.nationalarchives.gov.uk/ewhc/admin/2026/141Fri, 30 Jan 2026 00:00:00 GMTincidentukvendor:microsoft-copilothttps://safelegalai.com/tracker/jne24-v-minister-immigrationhttps://safelegalai.com/tracker/jne24-v-minister-immigrationIn Australia's Federal Circuit and Family Court, a Western Australian lawyer filed migration submissions citing four fake authorities produced using Claude and 'validated' with Microsoft Copilot, admitting overconfidence in AI. Judge Gerrard ordered him to pay AUD 8,371.30 in personal costs and referred his conduct to the Legal Practice Board of Western Australia. Primary source: JNE24 v Minister for Immigration and Citizenship [2025] FedCFamC2G 1314 (AustLII) — https://www.austlii.edu.au/cgi-bin/viewdoc/au/cases/cth/FedCFamC2G/2025/1314.htmlFri, 15 Aug 2025 00:00:00 GMTincidentaustraliavendor:microsoft-copilot