Ohio Rev. Code Ann. § 3309.39
(B)
(1) Application for a disability benefit may be made by a member, by a person acting in the member's behalf, or by the member's employer, if the member meets all of the following conditions:
(d) Is not applying for the disability benefit based on a disabling condition that the system determines was caused by commission of either of the following:
(2) The application for a disability benefit shall be made on a form provided by the board. The benefit payable to any member who is approved for a disability benefit shall become effective on the first day of the month next following the later of the following:
(G)