(1) The compact administrator is authorized and empowered to enter into supplementary agreements with appropriate officials of other states pursuant to Article VII and Article XI of the compact.
(2) In the event that supplementary agreements shall require or contemplate the use of any institution or facility of this state, or require or contemplate the provision of any service by this state, no such agreements shall have force or effect until approved by the head of the department or agency under whose jurisdiction those institutions or facilities are operated or whose department or agency will be charged with the rendering of such service.