Ohio Rev. Code § 329.05
The county department of job and family services may administer or assist in administering any state or local family services duty in addition to those mentioned in section 329.04 of the Revised Code, supported wholly or in part by public funds from any source provided by agreement between the board of county commissioners and the officer, department, board, or agency in which the administration of such activity is vested. Such officer, department, board, or agency may enter into such agreement and confer upon the county department of job and family services, to the extent and in particulars specified in the agreement, the performance of any duties and the exercise of any powers imposed upon or vested in such officer, board, department, or agency, with respect to the administration of such activity. Such agreement shall be in the form of a resolution of the board of county commissioners, accepted in writing by the other party to the agreement, and filed in the office of the county auditor, and when so filed, shall have the effect of transferring the exercise of the powers and duties to which the agreement relates and shall exempt the other party from all further responsibility for the exercise of the powers and duties so transferred, during the life of the agreement.
Such agreement shall be coordinated and not conflict with a grant agreement entered into under sections 307.98 and 5101.21, a contract entered into under section 307.981 or 307.982, a plan of cooperation entered into under section 307.983, a regional plan of cooperation entered into under section 307.984, a transportation work plan developed under section 307.985, or procedures for providing services to children whose families relocate frequently established under section 307.986 of the Revised Code. It may be revoked at the option of either party, by a resolution or order of the revoking party filed in the office of the auditor. Such revocation shall become effective at the end of the fiscal year occurring at least six months following the filing of the resolution or order. In the absence of such an express revocation so filed, the agreement shall continue indefinitely.
This section does not permit a county department of job and family services to manage or control hospitals, humane societies, detention facilities, jails or probation departments of courts, or veterans service commissions.
R.C. §329.05