48 C.F.R. § 204.7602
Use of SPRS risk assessments is required for the evaluation of quotations or offers in response to solicitations for supplies and services, including solicitations using FAR part 12 procedures for the acquisition of commercial products and commercial services, excluding solicitations for the procurement of supplies or services exempted by the Department of Defense Instruction (DoDI) 5000.79, Defense-wide Sharing and Use of Supplier and Product Performance Information. SPRS retrieves item, price, quality, delivery, and contractor information from contracts in Government reporting systems in order to develop risk assessments of contractors. SPRS is available at https://piee.eb.mil/, and the SPRS user's guides are available at https://www.sprs.csd.disa.mil/reference.htm.
48 C.F.R. §204.7602