Michigan High School Athletic Association (MHSAA - High School)

Doug Cook is the GLASRA Appointed Assignor. He assigns through Arbiter. All certification is done through the MHSAA website.

Assigning is through Arbiter. Doug will need to add you to his group. This will be done by reaching out to him directly. You will need to complete all MHSAA requirements: register annually, take required tests, pay GLASRA dues.