Ohio Rev. Code Ann. § 1782.09
(A) A certificate of limited partnership shall be amended by filing a certificate of amendment with the secretary of state. The certificate of amendment shall be on a form prescribed by the secretary of state and shall state all of the following:
(B) Within thirty days after the occurrence of any of the following events, an amendment to a certificate of limited partnership reflecting the occurrence of the event shall be filed pursuant to division (A) of this section: