Slashdot, 2026-05-28; retrieved 2026-09-15 tier 4 pressconfirmed
Illinois Passes Landmark AI Law
Passage reported May 28, 2026; expects Big Four to audit; cf. McDermott's May 29. [verify 2026-09-15 grok-pass] Exists; secondary — keep as press, not as the law.
Signals citing this source
- Assurance firms (Big Four and peers), S (for): SB 315 signed 6 July 2026, effective 1 January 2027 with audit obligations from 1 January 2028; passage reported as 28 May (Slashdot) and 29 May 2026 (McDermott); a sponsor-side commentator expects the Big Four to audit, and no firm has announced a dedicated SB 315 practice (search snapshot 2026-09-15).
Ledger rows citing this URL
- N22 no Big Four firm has announced a dedicated frontier-AI audit practice for Illinois SB 315 unaudited