Ohio Rev. Code Ann. § 3903.83
(A) For purposes of sections 3903.81 to 3903.93 of the Revised Code, a "company action level event" is any of the following events:
(B) In the case of a company action level event, the insurer shall prepare and submit to the superintendent an RBC plan that shall:
(D)
(F) Every domestic insurer that submits an RBC plan or revised RBC plan to the superintendent shall file a copy of the RBC plan or revised RBC plan with the insurance regulatory authority of every state in which the insurer is authorized to do business upon receiving the insurance regulatory authority's written request for a copy of the plan, if the state has a confidentiality law with provisions substantially similar to those set forth in divisions (A) and (B) of section 3903.88 of the Revised Code. The insurer shall file the copy in that state no later than the later of: