Okla. Stat. tit. 73, § 163.3

A. State agencies and institutions whose facilities are proposed to be financed by the Oklahoma Capitol Improvement Authority shall be required to obtain predesign services and consultation from the Office of Management and Enterprise Services, Construction and Properties Division, for assistance in planning the construction or acquisition of such facilities and estimating the cost thereof as a condition to consideration by the Authority of such financing. B. State agencies and institutions may apply to the Authority for reimbursement of predesign costs required in subsection A of this section subsequent to the bond issuance associated with the predesign services.