01
Factual background & dispute
- The application for leave to appeal cited multiple legal authorities that were unverifiable or factually incorrect.
- After candidate attorneys conducted the research, instructing attorneys and counsel failed to check the cited decisions against the original authorities.
- The court convened additional hearings to investigate the citation errors.
02
Core issues & judicial focus
- Whether a legal team may rely on generative AI for case law research
- What verification duties apply to legal practitioners who sign and submit court filings
- How costs and professional responsibility are allocated when hallucinated citations cause procedural waste
03
Judicial finding & holding
- The court dismissed the application for leave to appeal.
- The court ordered the law firm to personally bear the costs arising from the two additional hearings.
- The court directed the registrar to refer the judgment to the Legal Practice Council for appropriate action.
04
Practical risk implications
01Legal citations should retain links to authoritative databases alongside copies of original texts.
02Candidate attorneys, instructing attorneys, and counsel must maintain tiered review records.
03The use of generative AI tools does not shift professional responsibility away from the practitioners who sign and submit filings.