Federal agencies enroll recipient organizations, authorize their payments, and manage their accounts. The County conducts business with a wide range of providers from independent contractors and small businesses to large enterprises.(2) If facsimile proposals are authorized, contracting officers may request offeror(s) to provide the complete, original signed proposal at a later date. Apply to Accounts Receivable Clerk, Medical Biller, Administrative Assistant and more! No information is available for this page. The purpose of this management guide is to provide practical information about internal controls for local government financial operations. Cooley® is a registered service mark of Cooley LLP in the United States and European Union as well as certain other jurisdictions. Vendor rep change for. Radius. Bank of America Intelligent Receivables®. Apply to Accounts Receivable Clerk, Medical Biller, Administrative Assistant and more!