(A) In each voluntary county, subject to division (B) of this section and not later than October 29, 2017, a county commissioner representing the board of county commissioners of the county, the administrative judge of the general division of the court of common pleas of the county, the sheriff of the county, and an official from any municipality operating a local correctional facility in the county to which courts of the county sentence offenders shall agree to, sign, and submit to the department of rehabilitation and correction for its approval a memorandum of understanding that does both of the following:

1. (1) Sets forth the plans by which the county will use grant money provided to the county in state fiscal year 2018 and succeeding state fiscal years under the targeting community alternatives to prison (T-CAP) program;
2. (2) Specifies the manner in which the county will address a per diem reimbursement of local correctional facilities for prisoners who serve a prison term in the facility pursuant to division (B)(3)(c) of section 2929.34 of the Revised Code. The per diem reimbursement rate shall be the rate determined in division (F)(1) of this section and shall be specified in the memorandum.

(F)

1. (1) In each county, commencing in calendar year 2018, on or before the first day of February of each calendar year the sheriff shall determine the per diem costs for the preceding calendar year for each of the local correctional facilities for the housing in the facility of prisoners who serve a term in it pursuant to division (B)(3)(c) of section 2929.34 of the Revised Code. The per diem cost so determined shall apply in the calendar year in which the determination is made.
2. (2) For each county, the per diem cost determined under division (F)(1) of this section that applies with respect to a facility in a specified calendar year shall be the per diem rate of reimbursement in that calendar year, under the targeting community alternatives to prison (T-CAP) program, for prisoners who serve a term in the facility pursuant to division (B)(3)(c) of section 2929.34 of the Revised Code.
3. (3) The per diem costs of housing determined under division (F)(1) of this section for a facility shall be the actual costs of housing the specified prisoners in the facility, on a per diem basis.

(G) As used in this section:

1. (1) "Local correctional facility" means a facility of a type described in division (C) or (D) of section 2929.34 of the Revised Code.
2. (2) "Voluntary county" has the same meanings as in section 2929.34 of the Revised Code.