WAC 392-190-045
WAC 392-190-045. Recreational and athletic activities — Facilities
A school district or public charter school that provides athletic facilities for members of one sex, including showers, toilets, and training room facilities for athletic purposes, must provide comparable facilities for members of the opposite sex. A school district or public charter school may provide separate facilities for male and female students or schedule the facilities equitably for separate use. This section does not require the construction of additional facilities.