A school district, charter school, or member school shall designate an athletic team or sport sponsored by the school district, charter school, or member school as one of the following based on biological sex: (1) Males, men, or boys. (2) Females, women, or girls. (3) Coed or mixed.

Except as provided under subsection (c) of this section, a school district, charter school, or member school may not allow a student to compete for an athletic team or in a sport designated for the biological sex that is not the student’s biological sex as correctly stated on one of the following: a. The students’ official birth certificate. b. If the student’s official birth certificate is unobtainable, another government record.

For purposes of this subsection, a student’s biological sex is correctly stated only if the statement meets one of the following: a. It was entered at or near the time of the student’s birth. b. It was modified to correct a scrivener or clerical error in the student’s biological sex.