AZ HB2636

Establishes that children age 13 or younger can request a judicial finding that infancy caused lack of maturity excusing them from adult criminal responsibility, with the burden of proof on clear and convincing evidence.

Prohibits the infancy defense for offenses listed in section 13-501, subsection A (including first and second degree murder, forcible sexual assault, armed robbery, and other violent felonies).

Prevents prosecution of children age 7 or younger for any criminal offense under title 13 or title 8.

Creates a "special penalty recommendation" process allowing juveniles convicted of crimes committed before age 18 to request sentencing consideration based on maturity and age-related characteristics, which is not binding but allows courts to reduce sentences if consistent with recommendations.

Amends transfer hearing procedures to establish juvenile court jurisdiction can continue for periods necessary to ensure rehabilitation if disposition does not exceed the maximum adult sentence.