Regulation Tracker / United States (state)
Part 44 Matrimonial Division Rules: Artificial Intelligence Programs
New York Supreme Court, New York County, Matrimonial Division — Judge Ronald Castorina Jr. · New York
last revised 2026-09-06last verified 2026-09-061 versioncountry page →
country page →Standing orderIn forceDisclosureCertificationVerification duty
map categories:Disclosure of AI use in filingsDuty to verify AI outputSelf-represented litigants
Unverified: we have not yet opened the official document at the linked address. The record is listed for completeness and excluded from search indexes until confirmed.
Justice Ronald Castorina Jr.’s Part 44 rules, effective July 1, 2026, adopt a discretionary Part 161 motion-submission certification. Every motion submission must state whether generative AI drafted listed documents; if so, all generated text, citations, quotations, and legal analysis must be reviewed for accuracy and approved, with program and portions identified.
- Applies to
- lawyers, litigants
- Effective
- 01 Jul 2026
- Current version
- As posted (undated) · 06 Sept 2026
- Last verified
- 06 Sept 2026
What the document requires
- Applies to Part 44 matrimonial motion submissions.
- The rule is adopted pursuant to Part 161 and requires a certification in every motion submission.
- If GenAI was used, generated text and legal content must be reviewed for accuracy and approved.
- The certification must identify the program, documents, and parts drafted by GenAI.
Version history
| Version | Date | What changed | Source |
|---|---|---|---|
| As posted (undated)current | 2026-09-06 | First version recorded. | official |
Sources
Cite this record
SafeLegalAI Legal AI Regulation Tracker, "Part 44 Matrimonial Division Rules: Artificial Intelligence Programs" (New York Supreme Court, New York County, Matrimonial Division — Judge Ronald Castorina Jr., As posted (undated), 2026-09-06), safelegalai.com/regulation/us-state/us-ny-supreme-castorina-2026-genai-motion-certification (accessed 2026-09-16). Data: CC BY 4.0.
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