Ohio Rev. Code Ann. § 4731.297
(A) As used in this section:
(1) "Academic medical center" means a medical school and its affiliated teaching hospitals and clinics partnering to do all of the following:
(C) To be eligible for a certificate of conceded eminence, an applicant shall provide to the board all of the following:
(1) Evidence satisfactory to the board of all of the following:
(e) That the applicant has unique talents and extraordinary abilities not generally found within the applicant's specialty, as demonstrated by satisfying at least four of the following:
(D)
(G) A certificate of conceded eminence may be renewed for an additional two-year period. There is no limit on the number of times a certificate may be renewed. A person seeking renewal of a certificate shall apply to the board and is eligible for renewal if the applicant does all of the following:
(2) Provides to the board an affidavit and supporting documentation from the academic medical center or affiliated physician group practice of all of the following: