Judge Thomas Durkin handles a heavy docket in the Northern District of Illinois

Judge Thomas Durkin handles a heavy docket in the Northern District of Illinois, one of the busiest federal courts in the country. Based in Chicago, the N.D. Ill. processes an enormous volume of complex commercial, criminal, and civil rights cases. Judge Durkin's courtroom operates in a district where AI policy is evolving—with different judges taking different approaches to disclosure and certification.

Chicago's legal market is sophisticated and competitive. The attorneys appearing before Judge Durkin are typically experienced litigators from major firms, and the quality of their work product sets the bar that AI-assisted filings are measured against. If your AI draft doesn't meet Chicago standards, the gap will show.

Judge Durkin's Courtroom in the N.D. Ill.

Judge Durkin was appointed to the Northern District of Illinois and handles cases across the district's broad docket, including complex commercial disputes, white-collar criminal cases, and civil rights litigation. The N.D. Ill. is the third-busiest federal district court by filings, and the pressure to process cases efficiently creates temptation to rely on AI tools. Judge Durkin's courtroom reflects the district's emphasis on thorough preparation and precise briefing—standards that AI tools can help meet if used carefully, but can easily undermine if used as shortcuts.

N.D. Ill.'s Varied AI Landscape

The Northern District of Illinois has three or more judges who've addressed AI in standing orders, each taking a different approach. Judge Gabriel Fuentes aligned with the Illinois Supreme Court's statewide AI policy. Judge Iain Johnston rejected additional AI requirements in favor of existing Rule 11 obligations. Judge Jeffrey Cole required certification even for AI used in research. Judge Durkin's specific approach should be checked on the N.D. Ill. website. This variety means that attorneys practicing in the N.D. Ill. must check judge-specific requirements for every case—compliance with one judge's order doesn't guarantee compliance with another's.

The Illinois Supreme Court AI Policy Impact

The Illinois Supreme Court's AI Policy, effective January 1, 2025, provides a statewide framework that N.D. Ill. judges are increasingly incorporating. The policy encourages AI use while establishing guardrails: AI must not jeopardize due process, courts won't tolerate misleading AI content, and AI must not compromise sensitive information. Whether or not Judge Durkin formally adopts this policy, it establishes the philosophical baseline for how Illinois courts approach AI. Attorneys filing in the N.D. Ill. should familiarize themselves with the policy's principles regardless of their specific judge's standing orders.

Practical Filing Steps

Step 1: Check Judge Durkin's current standing orders on the N.D. Ill. website before filing. Step 2: Regardless of specific AI requirements, verify every citation through Westlaw or Lexis. Step 3: In criminal cases, double-check sentencing guidelines calculations, statutory references, and procedural deadlines. Step 4: In commercial cases, ensure contract interpretation arguments cite the correct state law—Illinois choice-of-law analysis can be complex, and AI tools frequently apply the wrong state's standards. Step 5: Review the Illinois Supreme Court AI Policy for the current framework, as N.D. Ill. judges are increasingly aligning with its principles.

White-Collar Cases and AI Risks in Chicago

Chicago's N.D. Ill. handles a significant white-collar criminal docket, and AI use in criminal filings raises the stakes considerably. Sentencing memoranda that cite incorrect guidelines ranges, suppression motions that misstate Fourth Amendment precedent, or plea agreement analyses that miscalculate mandatory minimums can directly affect a client's liberty. AI tools frequently get sentencing calculations wrong because the guidelines are complex, frequently amended, and dependent on circuit-specific interpretations. In Judge Durkin's courtroom, where criminal cases carry serious consequences, AI verification isn't just a best practice—it's a constitutional imperative.

The Bottom Line: The N.D. Ill.'s varied AI landscape means you must check Judge Durkin's specific standing orders before filing. Regardless of formal requirements, verify all citations, be especially careful with sentencing calculations in criminal cases, and familiarize yourself with the Illinois Supreme Court's AI Policy.