707 KAR 1:002. Definitions. Section 1. Definitions. (43) "Parent" means: (a) A biological or adoptive parent of a child;
(b) A guardian generally authorized to act as the child’s parent, or authorized to make educational decisions for the child, but not the state if the child is a ward of the state; 
(c) A person acting in the place of a biological or adoptive parent such as a grandparent, stepparent, or other relative with whom the child lives, or a person who is legally responsible for the child’s welfare; 
(d) A foster parent if the biological or adoptive parents’ authority to make educational decisions on the child’s behalf has been extinguished and the foster parent has an ongoing, long-term parental relationship with the child, is willing to make the educational decisions required of parents under 707 KAR Chapter 1, and has no interest that would conflict with the interests of the child;
(e) A foster parent if the biological or adoptive parents grant authority in writing for the foster parent to make educational decisions on the child’s behalf, and the foster parent is willing to make educational decisions required of parents under 707 KAR Chapter 1, and has no interest that would conflict with the interests of the child; or
(f) A surrogate parent who has been appointed in accordance with 707 KAR 1:340, Section 6.