Nothing in statute or rule so much as impliedly grants school districts the authority to impose additional requirements or conditions upon a student who meets the minimum requirements imposed by law. No, not if the student meets eligibility requirements. The common school determines the grade level of the student. The students must enroll through the local public school and have obtained junior or senior standing. It is the responsibility of the common school to outline the criteria for the grade assignment.
Some schools consider age appropriateness, others review credits and prior learning.
In other cases, a standardized achievement test may be used in the absence of adequate documentation of a student's home-based education. In the state of Washington, school attendance is compulsory from ages 8-18. Running Start students are also subject to the compulsory attendance law requirement that they attend their high school, a college, or participate in home schooling, or any combination thereof, the entire time that their public schools are in session. The violation of student conduct rules are handled separately by each institution. That is to say, a student could be expelled by a high school and continue to participate in college classes.