relative to biological sex in student athletics.

SB 211 requires New Hampshire schools to designate athletic teams as "female," "male," or "coed" based on students' biological sex at birth (as listed on their birth certificate). It prohibits biologically male students from participating in "female" designated teams or using female locker rooms, while allowing male-designated teams to include all students. The bill creates a legal cause of action for athletes harmed by violations, including protections against retaliation for reporting issues. It excludes K-5 sports and intramural activities, and takes effect July 1, 2025.