This course provides a comprehensive review of the Departmental Supplier Contract. Management processes.Vendors that bid on County Contracts must submit documents that show their compliance with local, state and federal laws. Vendor(s), their staff, or approved subcontractor(s) shall hold one of the following licenses: a. The list must include contact information for all customers listed. By submitting a completed COA the bidder acknowledges the Small Business. Read a sample of the Financial Obligation Agreement and view the steps to complete it. New Supplier Request Form.