Illinois StatutesArticle 99 - Effective date (30 ILCS 767/Art. 99 heading) Article 99. (Source: P.A. 96‑37, eff. 7‑13‑09.) (30 ILCS 767/99‑99) Sec. 99‑99. Effective date. This Act takes effect upon becoming law. (Source: P.A. 96‑37, eff. 7‑13‑09.)