Amends the Illinois Municipal Code. Makes the Administration Adjudication Division applicable to all municipalities (rather than only home rule municipalities). Makes conforming changes. Repeals the Code Hearing Department Division that only applied to non-home rule municipalities. Senate Committee Amendment No. 1 Deletes reference to: 65 ILCS 5/1-2.1-9 65 ILCS 5/Art. 1 Div. 2.2 rep. Adds reference to: 65 ILCS 5/1-2.2-1 Replaces everything after the enacting clause. Reinserts the provisions of the introduced bill with the following changes. Allows (rather than requires) non-home rule municipalities to operate a code hearing unit under the Administration Adjudication Division of the Illinois Municipal Code. Makes conforming changes.