Okla. Stat. tit. 24, § 166
The Security Breach Notification Act shall apply to the determination or notification of a breach of the security of the system that occurs on or after January 1, 2026.
Laws 2008, HB 2245, c. 86, § 6, eff. November 1, 2008; Amended by Laws 2025, SB 626, c. 406, § 5, eff. January 1, 2026 (superseded document available).