Illinois.
Attorney AI ethics guidance status for Illinois as of May 9, 2026. Committee provided initial recommendations; no formal opinion.
Illinois bar AI ethics status. #
The Illinois State Bar Association's committee has provided initial recommendations on AI use. As of May 2026, no formal opinion has issued. Practitioners in Illinois should treat ABA Op. 512 as persuasive.
Authoritative source: https://www.isba.org/
Last verified: . If this row text disagrees with the linked source, the source controls.
What this means in practice. #
For practitioners admitted in Illinois, the absence of a formal Illinois-specific AI opinion does not mean AI use is unregulated. ABA Formal Opinion 512 (July 2024) is treated as persuasive authority by Illinois as it is in other no-formal-opinion states. The recurring duties under the Illinois Rules of Professional Conduct apply to AI use the same way they apply to any other technology: competence (Rule 1.1), confidentiality (Rule 1.6), supervision (Rule 5.3), and candor to the tribunal (Rule 3.3).
Practitioners should treat ABA Op. 512 as the operating reference until Illinois-specific guidance issues. Monitor the source link above for updates.
Comparison to ABA Op. 512. #
No formal Illinois opinion has issued, so direct comparison to ABA Formal Opinion 512 (July 2024) is not yet possible. ABA Op. 512 governs as persuasive authority. The Illinois task force's output is expected to track the ABA framework closely; most state opinions do. Practitioners should monitor the source link above for the formal output.
Federal court AI standing orders affecting Illinois practitioners. #
Among the early federal AI standing orders. Requires disclosure of generative AI use in filings and attorney certification of accuracy.
Last verified: . The comprehensive corpus of federal-judge AI orders is maintained by Bloomberg Law and Law360.
AI case-law context for Illinois. #
Illinois sits within the 7th Circuit (United States Court of Appeals for the 7th Circuit). Decisions of the 7th Circuit are binding on the federal courts within Illinois; state-court decisions of the Illinois appellate system bind Illinois's state courts; Supreme Court decisions are binding on everyone. The Supreme Court has not yet issued a decision directly addressing attorney AI use, so the controlling case law is at the circuit and district levels:
N.D. Ill. — among the early federal AI standing orders (2023). Requires disclosure of generative AI use in filings and attorney certification of accuracy.
Mata v. Avianca and Park v. Kim are the most-cited AI sanctions cases in 7th Circuit federal courts.
Practitioners in Illinois should treat the cases above as the operating framework for AI-related conduct until Illinois-specific binding precedent or Illinois bar guidance controls a particular question. The verification duty under Mata and Park v. Kim has been routinely cited in sanctions matters across all federal circuits including the 7th Circuit.
Illinois legal landscape. #
- Northern District of Illinois (N.D. Ill.)
- Central District of Illinois (C.D. Ill.)
- Southern District of Illinois (S.D. Ill.)
The Illinois State Bar Association is voluntary; mandatory licensing is administered by the Illinois Attorney Registration and Disciplinary Commission. Illinois has three federal districts; N.D. Ill. (Chicago) is among the busiest commercial dockets in the Seventh Circuit.
Most US states have adopted the substance of ABA Model Rule 1.1, Comment 8 — that the duty of competence requires lawyers to keep abreast of the benefits and risks of relevant technology. Whether Illinois has adopted Comment 8 verbatim, in modified form, or relies on the underlying Rule 1.1 text alone, the substantive duty of technological competence applies to AI-related practice in Illinois.
The Illinois task-force output is expected to track the ABA Op. 512 framework. Multi-state practitioners should treat ABA Op. 512 as the operating reference and apply any state-specific additions when the Illinois task force's formal product issues.
When might Illinois issue formal AI guidance? #
Forecast signal: positive — task force underway.
A formal Illinois AI ethics opinion is most plausibly issued in the 2026 or 2027 calendar year. The Illinois bar has an active task force or working group considering AI; once the task-force product is approved through the usual bar review process (typically: committee draft → bar leadership review → public-comment period of 30–60 days → final adoption), an opinion can be issued within roughly 6–12 months of the task force completing its substantive work.
What practitioners can watch for, in roughly the order in which they would appear: (1) committee announcement on the Illinois bar website that an AI ethics opinion is under consideration; (2) draft circulated for comment (public comment period typically 30–60 days); (3) final approved opinion published in the bar's ethics-opinions index. The transitions from (1) to (3) typically span 4–8 months in active jurisdictions, longer in less active ones.
Until then, practitioners should default to ABA Formal Opinion 512 (July 2024) as the persuasive operating framework, supplemented by the controlling case-law in §05 above and the Illinois Rules of Professional Conduct as applied to technology use generally.
Illinois-specific FAQ.
Has the Illinois bar issued formal AI ethics guidance?
Not yet. A task force or working group has been established and is exploring recommendations. As of May 2026, no formal opinion has issued. ABA Formal Opinion 512 (July 2024) governs as persuasive authority in Illinois until the task-force output is published.
Which federal districts cover Illinois?
Illinois has 3 federal districts: Northern District of Illinois (N.D. Ill.), Central District of Illinois (C.D. Ill.), and Southern District of Illinois (S.D. Ill.). Federal AI standing orders are typically issued at the individual-judge level. The Bloomberg Law and Law360 trackers maintain the comprehensive corpus of federal-judge AI orders nationwide.
How is attorney admission and discipline handled in Illinois?
Illinois has a voluntary bar association alongside a separate mandatory licensing and discipline regulator directly under the Supreme Court of Illinois. AI-related disciplinary matters proceed through the disciplinary regulator, which operates with the court's plenary authority. Voluntary-bar opinions and reports are persuasive but not directly binding; the Supreme Court of Illinois's rules govern.
How should a Illinois attorney comply with AI-related ethics rules absent a Illinois-specific opinion?
Treat ABA Formal Opinion 512 as the operating reference. Apply the standard duties under the Illinois Rules of Professional Conduct: competence (Rule 1.1), confidentiality (Rule 1.6), supervision (Rule 5.3), candor toward the tribunal (Rule 3.3), and reasonableness of fees (Rule 1.5). Verify all AI-generated content before submission. Use closed-loop AI tools (not public consumer-grade) for any matter involving client information.
What about large-firm practice in Illinois?
Illinois has approximately 62,000 active attorneys, one of the largest US legal markets. Large-firm practice is concentrated in the major metropolitan areas. Firm-wide AI policies, vendor diligence, and supervision frameworks under the Illinois Rules of Professional Conduct should be documented at the firm level and audited regularly. Illinois's ABA Op. 512-aligned practice expectations are particularly load-bearing in matters that span multiple jurisdictions.
Does AI vendor diligence apply in Illinois?
Yes. The supervisory duty under Illinois's analog to Rule 5.3 (responsibilities regarding nonlawyer assistance) applies to AI vendor relationships. North Carolina's 2024 FEO 1 frames AI vendors explicitly under Rule 5.3, and that framing has been treated as persuasive in other jurisdictions including Illinois. Vendor diligence — privacy-policy review, data-retention terms, training-on-customer-data clauses — is a precondition to selecting an AI tool for client work.