The Office of Procurement Contracts and. This written contract delineates the terms and conditions of a sale, encompassing various aspects such as goods, services, pricing, and transaction particulars.If any work is sublet, the Vendor shall require the sub-Contractor to provide the same coverage for any of his employees engaged in any work under the Contract. For hiring an independent contractor to administer the NC State Challenge Course. 52.229-2 North Carolina State and Local Sales and Use Tax. Y) THE CONTRACT: A contract resulting from or arising out of Vendor responses to this solicitation document. Interpretation: This Agreement shall be construed and enforced under the laws of North. Carolina. There is NO fee to apply for a certificate of registration in North Carolina. The department does not contract this service out to third parties. "Contract Documents" consist of--.