2004—Pub. L. 108–375 designated existing provisions as subsec. (a) and added subsec. (b).

1996—Pub. L. 104–106 struck out at end “An interested party who has filed a protest under section 111(f) of the Federal Property and Administrative Services Act of 1949 (40 U.S.C. 759 (f)) with respect to a procurement or proposed procurement may not file a protest with respect to that procurement under this subchapter.”

1994—Pub. L. 103–272 and Pub. L. 103–355 amended section identically, substituting “section 111 (f)” for “section 111 (h)” and “759(f)” for “759(h)”.

Amendment by Pub. L. 108–375 applicable to protests filed under this subchapter that relate to studies initiated under Office of Management and Budget Circular A–76 on or after the end of the 90-day period beginning on Oct. 28, 2004, see section 326(d) of Pub. L. 108–375, set out as a note under section 3551 of this title.

Amendment by Pub. L. 104–106 effective 180 days after Feb. 10, 1996, see section 5701 of Pub. L. 104–106, div. E, title LVII, Feb. 10, 1996, 110 Stat. 702.

For effective date and applicability of amendment by Pub. L. 103–355, see section 10001 of Pub. L. 103–355, set out as a note under section 251 of Title 41, Public Contracts.

Section applicable with respect to any protest filed after Jan. 14, 1985, see section 2751(b) of Pub. L. 98–369, set out as a note under section 251 of Title 41, Public Contracts.

Amendment by Pub. L. 108–375 not to be construed to authorize the use of a protest under this subchapter with regard to a decision made by an agency tender official, see section 326(e) of Pub. L. 108–375, set out as a note under section 3551 of this title.