Title 18Crimes and Criminal ProcedureRelease 119-73

§511 Altering or removing motor vehicle identification numbers

Title 18 › Part PART I— - CRIMES › Chapter CHAPTER 25— - COUNTERFEITING AND FORGERY › § 511

Last updated Apr 6, 2026|Official source

Summary

It is a crime to knowingly remove, erase, change, or otherwise tamper with a vehicle identification number on a motor vehicle or a motor vehicle part. It is also a crime to knowingly remove, erase, change, or cover a special anti-theft decal or device put on a vehicle under the Motor Vehicle Theft Prevention Act when you do it to help steal the vehicle. Covering the decal so you cannot see it counts as tampering. The rule does not apply to certain people unless they know the vehicle or part is stolen. Those people include scrap processors or demolishers who follow state law; repairers who must remove or alter a number to fix the vehicle; people who restore or replace ID numbers under state law; and the vehicle owner or someone the owner, state or local law, or the Attorney General’s rules authorizes to remove the decal. Definitions: “identification number” = number or symbol used for identification under chapter 301 and part C of subtitle VI of title 49; “motor vehicle” = as defined in section 32101 of title 49; “motor vehicle demolisher” = person who reduces vehicles or parts to unusable metallic scrap; “motor vehicle scrap processor” = business that buys vehicles or parts to turn into graded metallic scrap at a fixed location using machinery.

Full Legal Text

Title 18, §511

Crimes and Criminal Procedure — Source: USLM XML via OLRC

(a)A person who—
(1)knowingly removes, obliterates, tampers with, or alters an identification number for a motor vehicle or motor vehicle part; or
(2)with intent to further the theft of a motor vehicle, knowingly removes, obliterates, tampers with, or alters a decal or device affixed to a motor vehicle pursuant to the Motor Vehicle Theft Prevention Act,
(b)(1)Subsection (a) of this section does not apply to a removal, obliteration, tampering, or alteration by a person specified in paragraph (2) of this subsection (unless such person knows that the vehicle or part involved is stolen).
(2)The persons referred to in paragraph (1) of this subsection are—
(A)a motor vehicle scrap processor or a motor vehicle demolisher who complies with applicable State law with respect to such vehicle or part;
(B)a person who repairs such vehicle or part, if the removal, obliteration, tampering, or alteration is reasonably necessary for the repair;
(C)a person who restores or replaces an identification number for such vehicle or part in accordance with applicable State law; and
(D)a person who removes, obliterates, tampers with, or alters a decal or device affixed to a motor vehicle pursuant to the Motor Vehicle Theft Prevention Act, if that person is the owner of the motor vehicle, or is authorized to remove, obliterate, tamper with or alter the decal or device by—
(i)the owner or his authorized agent;
(ii)applicable State or local law; or
(iii)regulations promulgated by the Attorney General to implement the Motor Vehicle Theft Prevention Act.
(c)As used in this section, the term—
(1)“identification number” means a number or symbol that is inscribed or affixed for purposes of identification under chapter 301 and part C of subtitle VI of title 49;
(2)“motor vehicle” has the meaning given that term in section 32101 of title 49;
(3)“motor vehicle demolisher” means a person, including any motor vehicle dismantler or motor vehicle recycler, who is engaged in the business of reducing motor vehicles or motor vehicle parts to metallic scrap that is unsuitable for use as either a motor vehicle or a motor vehicle part;
(4)“motor vehicle scrap processor” means a person—
(A)who is engaged in the business of purchasing motor vehicles or motor vehicle parts for reduction to metallic scrap for recycling;
(B)who, from a fixed location, uses machinery to process metallic scrap into prepared grades; and
(C)whose principal product is metallic scrap for recycling;
(d)For purposes of subsection (a) of this section, the term “tampers with” includes covering a program decal or device affixed to a motor vehicle pursuant to the Motor Vehicle Theft Prevention Act for the purpose of obstructing its visibility.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

The Motor Vehicle Theft Prevention Act, referred to in subsecs. (a)(2), (b)(2)(D), and (d), is title XXII of Pub. L. 103–322, Sept. 13, 1994, 108 Stat. 2074, which enacted section 511A of this title and section 12611 of Title 34, Crime Control and Law

Enforcement

, amended this section, and enacted provisions set out as a note under section 10101 of Title 34. For complete classification of this Act to the Code, see

Short Title

of 1994 Act note set out under section 10101 of Title 34 and Tables. Codification Another section 511 was renumbered section 513 of this title.

Amendments

1996—Subsec. (b)(2)(D). Pub. L. 104–294 realigned margins. 1994—Subsec. (a). Pub. L. 103–322, § 220003(a), amended subsec. (a) generally. Prior to amendment, subsec. (a) read as follows: “Whoever knowingly removes, obliterates, tampers with, or alters an identification number for a motor vehicle, or motor vehicle part, shall be fined not more than $10,000 or imprisoned not more than five years, or both.” Subsec. (b)(2)(D). Pub. L. 103–322, § 220003(b), added subpar. (D). Subsec. (c)(1). Pub. L. 103–272, § 5(e)(3)(A), substituted “chapter 301 and part C of subtitle VI of title 49” for “the National Traffic and Motor Vehicle Safety Act of 1966, or the Motor Vehicle Information and Cost Savings Act”. Subsec. (c)(2). Pub. L. 103–272, § 5(e)(3)(B), substituted “section 32101 of title 49” for “section 2 of the Motor Vehicle Information and Cost Savings Act”. Subsec. (d). Pub. L. 103–322, § 220003(c), added subsec. (d).

Statutory Notes and Related Subsidiaries

Effective Date

of 1996 AmendmentAmendment by Pub. L. 104–294 effective Sept. 13, 1994, see section 604(d) of Pub. L. 104–294, set out as a note under section 13 of this title.

Reference

Citations & Metadata

Citation

18 U.S.C. § 511

Title 18Crimes and Criminal Procedure

Last Updated

Apr 6, 2026

Release point: 119-73