# 44.101 44.101 Definitions.
As used in this part—
*Approved purchasing system* means a contractor's purchasing system that has been reviewed and approved in accordance with this part.
*Contractor* means the total contractor organization or a separate entity of it, such as an affiliate, division, or plant, that performs its own purchasing.
*Contractor purchasing system review (CPSR)* means the complete evaluation of a contractor's purchasing of material and services, subcontracting, and subcontract management from development of the requirement through completion of subcontract performance.
*Subcontract* means any contract as defined in subpart 2.1 entered into by a subcontractor to furnish supplies or services for performance of a prime contract or a subcontract. It includes but is not limited to purchase orders, and changes and modifications to purchase orders.
*Subcontractor* means any supplier, distributor, vendor, or firm that furnishes supplies or services to or for a prime contractor or another subcontractor.
[48 FR 42388, Sept. 19, 1983, as amended at 50 FR 26903, June 28, 1985; 66 FR 2133, Jan. 10, 2001; 72 FR 27385, May 15, 2007]