For the purposes of Chapters V, VI, and VII, the services which the Division is authorized to purchase in each service area are:
(a) For services delivery for adult developmental programs:
(b) For services delivery for preschool developmental programs:
(c) For services delivery for mental health programs;
(d) For services delivery for substance abuse programs:
(e) For services delivery for family violence and sexual assault programs:
(f) For community services for troubled youth:
048-4 Wyo. Code R. § 4-1