§ 11-7-3 NMSA 1978

The compact administrator may enter into supplementary agreements with appropriate officials of other states under Articles VII and XI of the compact [ 11-7-1 NMSA 1978]. In the event that the 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 agreement shall have force or effect until approved by the head of the department or agency under whose jurisdiction the institution or facility is operated or whose department or agency will be charged with the rendering of the service.