44 U.S.C. § 513
The Public Printer shall compare every lot of paper and envelopes delivered by a contractor with the standard of quality fixed upon by the Joint Committee on Printing, and may not accept paper or envelopes which do not conform to it in every particular. A lot of delivered paper or envelopes which does not conform to the standard of quality may be accepted by the Committee at a discount that in its opinion is sufficient to protect the interests of the Government.
(Pub. L. 90–620, , 82 Stat. 1245.)
Based on 44 U.S. Code, 1964 ed., § 9 (Jan. 12, 1895, ch. 23, § 7, 28 Stat. 602; June 20, 1936, ch. 630, title VIII, § 13, 49 Stat. 1553).