205 ILCS 620/1-5.03

"Commissioner" means the Secretary of Financial and Professional Regulation or a person authorized by the Secretary, the Division of Banking Act, or this Act to act in the Secretary's stead, and, beginning on January 1, 2011 (the effective date of Public Act 96-1163), all references in this Act to the Commissioner of Banks and Real Estate are deemed, in appropriate contexts, to be references to the Secretary of Financial and Professional Regulation.