Michigan SB0230

The board of a school district or intermediate school district or board of directors of a public school academy that participates in interscholastic athletic activities shall designate interscholastic athletic teams and sports based on the sex of the participants, with separate teams for participants of the female sex within female sports divisions, separate teams for participants of the male sex within male sports divisions, and, if applicable, co-ed teams for participants of the female and male sexes within co-ed sports divisions. A school district or intermediate school district shall not knowingly allow individuals of the male sex to participate on athletic teams or in athletic competitions designated for only participants of the female sex. This subsection must not be construed to restrict the eligibility of any student to participate on any interscholastic athletic teams or in interscholastic athletic activities that are designated as male or co-ed.

(a) "Female" means an individual of the sex characterized by a reproductive system with the biological function of producing eggs (ova). (b) "Male" means an individual of the sex characterized by a reproductive system with the biological function of producing sperm. (c) "Sex" means an individual's immutable biological classification as male or female.

A parent must receive a written notification from the minor child's school if a request is made by the minor child to change the minor child's name, pronouns, title, or other word used to identify the minor child.