(a) The General Services Acquisition Regulation (GSAR) contains agency acquisition policies and practices, contract clauses, solicitation provisions, and forms that control the relationship between GSA and contractors and prospective contractors.

(b) GSAR address rules directly to you, the contracting officer, unless otherwise indicated.

GSA's Senior Procurement Executive issues the GSAR under the authority of the Federal Property and Administrative Services Act of 1949, as amended.

(a) General. The GSAR applies to contracts for suppliers or services, including construction.

(b) Acquisition of leasehold interests in real property. Part 570 establishes rules for the acquisition of leasehold interests in real property. Other provisions of 48 CFR chapter 5 (GSAR) do not apply to leases of real property unless specifically cross-reference in part 570.

(c) Relationship to state. Some GSAR rules implement and interpret laws and other authorities affecting procurement. A GSAR rule specifically directed by statute has the force and effect of law.

The GSAR is published in the following sources:

(a) The Federal Register at https://www.federalregister.gov/.

(b) Annual Code of Federal Regulations (CFR), as Chapter 5 of Title 48.

(a) The GSAR numbers and captions policies and procedures to correspond to how they appear in the FAR, e.g., 1.104 in the FAR is 501.104 in the GSAR.

(b) GSAR rules not implementing the FAR have numbers beginning with 70, e.g., part 570, subsection 515.209-70.

(c) The GSAR may have gaps in its numbering scheme because a FAR rule may not require GSAR implementation.

Copies of the GSAR may be purchased from the Government Printing Office at https://www.gpo.gov/. The GSAR is also available electronically at https://www.ecfr.gov/ or at https://www.acquisition.gov under the agency supplements tab.

The Paperwork Reduction Act of 1980 (44 U.S.C. 35, et seq.) imposes a requirement on Federal agencies to obtain approval from the Office of Management and Budget (OMB) before collecting information from 10 or more members of the public. The information collection and recordkeeping requirements contained in this section have been approved by the OMB. This table includes OMB approved control numbers from GSA (3090 series) and the Federal Acquisition Regulations (FAR) (9000 series) that are applicable to GSA acquisition requirements. The following OMB control numbers apply: