Ohio Rev. Code § 3307.86: Furnishing contributions and information at more frequent intervals.

The state teachers retirement system may require members participating in an STRS defined contribution plan and their employers to furnish the contributions and information required under this chapter at more frequent intervals than those required for members participating in the STRS defined benefit plan. The system has no duty to accept contributions by or on behalf of a member if a contribution or information is not furnished at such intervals.