30 ILCS 105/6z-39

The Governor's Office of Management and Budget shall be the State coordinator and representative with the United States Department of the Treasury for purposes of implementing the federal Cash Management Improvement Act of 1990. The Governor's Office of Management and Budget shall: negotiate Treasury-State agreements; develop and file annual reports; establish the net State liability; determine State agency shares of the net State liability; direct State agencies to pay or transfer moneys into the Federal Financing Cost Reimbursement Fund; and initiate payments of the net State liability to the U.S. Treasury out of the Federal Financing Cost Reimbursement Fund. Agencies shall make payments or transfers to the Federal Financing Cost Reimbursement Fund as directed by the Governor's Office of Management and Budget and shall otherwise cooperate with the Governor's Office of Management and Budget to implement the federal Cash Management Improvement Act of 1990.