Okla. Stat. tit. 63, § 63-2169: Financial statements and reports

Each blood service system operating within this state shall

publish annually a financial statement which clearly identifies, on

an individual system basis, its assets, liabilities, income,

expenses and net worth and shall maintain an accounting system which

facilitates a determination that its system of charges is reasonably

related to the costs for blood, blood components and related

services and activities.