SUBPART 201.1--PURPOSE, AUTHORITY, ISSUANCE
The FAR and the Defense Federal Acquisition Regulation Supplement (DFARS) also apply to purchases and contracts by DoD contracting activities made in support of foreign military sales or North Atlantic Treaty Organization cooperative projects without regard to the nature or sources of funds obligated, unless otherwise specified in this regulation.
The DFARS and the DFARS Procedures, Guidance, and Information (PGI) are available electronically via the World Wide Web at http://www.acq.osd.mil/dpap/dars/index.htm.
In accordance with Section 29 of the Office of Federal Procurement Policy Act (41 U.S.C. 425), a new requirement for a certification by a contractor or offeror may not be included in the DFARS unless¾
(1) The certification requirement is specifically imposed by statute; or
(2) Written justification for such certification is provided to the Secretary of Defense by the Under Secretary of Defense (Acquisition, Technology, and Logistics), and the Secretary of Defense approves in writing the inclusion of such certification requirement.