Regional school districts formed under the provisions of this chapter to operate any one of the types of schools listed in § 16-3-2 may establish any one or more of the following types of services for all the pupils of the regional school district if so specified in the agreement:
(1) To provide education for individuals with disabilities;
(2) To provide transportation for all schools in the regional district;
(3) To provide school health services;
(4) To provide guidance services;
(5) To provide either general supervisory services for all the schools of the area or supervisory services in some special field such as vocational education; and
(6) To provide other educational services as the people of the regional district may determine, subject to approval by the commissioner of elementary and secondary education.