18 U.S.C. § 551
Section 551 · Concealing or destroying invoices or other papers
Amended 2 times on record
Applied in 11 court decisions — leading case Bollenbach v. United States (1946)
Most recently applied in United States v. Larry Brock (March 2024)
How often courts cite this section
Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Whoever willfully conceals or destroys any invoice, book, or paper relating to any merchandise imported into the United States, after an inspection thereof has been demanded by the collector of any collection district; or
Whoever conceals or destroys at any time any such invoice, book, or paper for the purpose of suppressing any evidence of fraud therein contained—
Shall be fined under this title or imprisoned not more than two years, or both.
Editorial notes U.S. Code · Office of the Law Revision Counsel
Historical and Revision Notes
Based on title 18, U.S.C., 1940 ed., §120 (Mar. 4, 1909, ch. 321, §64, 35 Stat. 1100).
Minor changes were made in phraseology.
Amendments
1994—Pub. L. 103–322 substituted “fined under this title” for “fined not more than $5,000” in last par.
Transfer of Functions
All offices of collector of customs, comptroller of customs, surveyor of customs, and appraiser of merchandise in Bureau of Customs of Department of the Treasury to which appointments were required to be made by President with advice and consent of Senate ordered abolished, with such offices to be terminated not later than Dec. 31, 1966, by Reorg. Plan No. 1 of 1965, eff. May 25, 1965, 30 F.R. 7035, 79 Stat. 1317, set out in the Appendix to Title 5, Government Organization and Employees. All functions of offices eliminated were already vested in Secretary of the Treasury by Reorg. Plan No. 26 of 1950, eff. July 31, 1950, 15 F.R. 4935, 64 Stat. 1280, set out in the Appendix to Title 5.
Cross References
Invoices generally, see section 1481 of Title 19, Customs Duties.