Ohio Revised Code Title XXXIII. Education Libraries § 3333.85

(A) The grade for a student enrolled in a school operated by a school district or in a community school or STEM school for a course provided through the clearinghouse by another school district, community school, or STEM school shall be assigned by the course provider and shall be transmitted to the student's school district, community school, or STEM school.

(B) The district or school enrolling the student shall award the student credit for successful completion of the course. The credit awarded shall be equivalent to any credit that would be granted for successful completion of a similar course offered by the district or school.

(C) No district or school shall prohibit or otherwise limit any student's access to or participation in courses offered through the clearinghouse, or refuse to recognize such courses as fulfilling curriculum requirements, including the requirements for a high school diploma under section 3313.603 of the Revised Code.