45 ILCS 55/3

The Governor of the State of Illinois is authorized and empowered, for and on behalf of the State of Illinois, to determine when and if it shall be for the best interests of the State of Illinois to withdraw from said compact, upon sixty (60) days' notice, as provided by the terms thereof, and in event he shall determine that the State should withdraw from said compact he shall have full power and authority to give necessary notice and take any and all other steps necessary to effect the withdrawal of the State of Illinois from said compact.