41 U.S.C. § 4101
In this chapter:
- (1)The term “delivery order contract” means a contract for property that—
- (A)does not procure or specify a firm quantity of property (other than a minimum or maximum quantity); and
- (B)provides for the issuance of orders for the delivery of property during the period of the contract.
- (2)The term “task order contract” means a contract for services that—
- (A)does not procure or specify a firm quantity of services (other than a minimum or maximum quantity); and
- (B)provides for the issuance of orders for the performance of tasks during the period of the contract.