When used in this Chapter, the following terms and phrases shall have the meanings ascribed.
Parent - a natural or adoptive parent, a guardian (but not if the child is a ward of the District), a person acting in the place of a parent (such as a grandparent or stepparent with whom the child lives, or a person who is legally responsible for the child's welfare), or a surrogate parent who has been appointed in accordance with 34 C.F.R. 300.515.
A foster parent may act as a parent if
D.C. Mun. Regs. tit. 5, r. 5-E404