Contractor
ContractorThe term contractor means any person, firm, or other entity with whom or with which a Seller has a contract or contractual arrangement relating to the manufacture, sale, use, or operation of anti-terrorism Technology for which a Designation is issued (regardless of whether such contract is entered into before or after the issuance of such Designation), including, without limitation, an independent laboratory or other entity engaged in testing or verifying the safety, utility, performance, or effectiveness of such Technology, or the conformity of such Technology to the Seller's specifications.