Creates the 22nd Judicial Circuit Children and Family Services Agency Act (which may be referred to as AJ's Law). Establishes a 22nd Judicial Circuit Children and Family Services Agency for a 5-year period to replace the operations of the Department Children and Family Services within the 22nd Judicial Circuit. Provides that the Agency shall have all powers and duties of the Department. Provides for the appointment of an Executive Director and employment of employees. Provides for requirements for operation of the Agency, including unit-based multidisciplinary teams. Provides for State funding of the Agency after submission of a budget to the Department each year. Provides for the transfer of power and duties back to the Department should the Agency cease operations after the initial 5-year period. Repeals the Act 6 years after the effective date of the Act. Effective immediately.