Criminal procedure; creating the Oklahoma Criminal Procedure Act of 2026; effective date.

HB 3604 is a procedural bill that creates a temporary name for future criminal procedure rules in Oklahoma, titled the "Oklahoma Criminal Procedure Act of 2026." It specifies that this act will not be codified into Oklahoma Statutes and will take effect on November 1, 2026. The bill does not change existing criminal procedures or affect any specific groups; it only establishes a reference name for administrative purposes. This is a routine procedural step with no substantive policy changes.