MI HB4643

Prohibits postsecondary educational institutions from complying with NCAA investigations or rules related to NIL agreements, compensation, or activities, and bars reporting NIL information to athletic associations

Prevents athletic associations from accepting complaints, opening investigations, or taking adverse action against athletes, agents, institutions, or third parties for engaging in NIL activities protected under the act

Prohibits institutions and athletic organizations from serving as athlete agents, influencing agent selection, or owning/controlling group licensing rights for team video games, jerseys, or trading cards

Requires written NIL agreements for compensation of $5,000 or more annually, including payment details, obligations, dates, and termination terms; makes advance payment agreements for future earnings void

Creates private right of action for athletes, agents, institutions, and third parties facing complaints or penalties from athletic associations for permitted NIL activities, with attorney general enforcement authority