Oregon belongs to the interstate compact that smooths school transitions for military children. It speeds up enrollment when records have not caught up, stops differences between states in attendance rules, scheduling, course sequencing, grading, course content or assessment from holding your child back, protects eligibility for programs and for academic, athletic and social activities, and helps your child graduate on time.
Work with your school district first. If that does not resolve it, submit an MIC3 assistance request, or call the Oregon points of contact at 503-551-3288 or 503-947-5637.
Your military orders showing the move, and whatever school records you have from the previous district.