Ohio Rev. Code Ann. § 3737.91
(A) There is hereby created the petroleum underground storage tank financial assurance fund, which shall be in the custody of the treasurer of state, but is not a part of the state treasury. The fund shall consist of moneys from the following sources:
(D)
(1) The board shall issue a certificate of coverage to any responsible person who has complied with all of the following:
(E)
(F)