; (B) to determine whether the individual to whom the record relates is eligible for a first-time-offender diversion program; (C) for a background check that relates to law enforcement employment or any employment that requires a Government security clearance; or (D) if the Attorney General determines that disclosure is necessary to serve the interests of national security; and (3) to the extent practicable, notify the individual to whom the record pertains of the disclosure unless it is made pursuant to paragraph (2)(D). 3633. Definitions In this subchapter— (1) the term youth means an individual who was 21 years of age or younger at the time of the criminal offense for which the individual was arrested, prosecuted, or sentenced; (2) the term nonviolent felony means a Federal criminal felony offense that is not— (A) a crime of violence; or (B) a sex offense (as that term is defined in section 111 of the Sex Offender Registration and Notification Act); (3) the term record means information, whether in paper or electronic form, containing any reference to— (A) an arrest, conviction, or sentence of an individual for an offense; (B) the institution of juvenile delinquency or criminal proceedings against an individual for the offense; or (C) adjudication, conviction, or any other result of juvenile delinquency or criminal proceedings; (4) the term expunge — (A) means to destroy a record and obliterate the name of the person to whom the record pertains from each official index or public record; and (B) has the effect described in section 3631(g), including— (i) the right to treat an offense to which an expunged record relates, and any arrest, juvenile delinquency proceeding, adjudication, conviction, or other result of such proceeding relating to the offense, as if it never occurred; and (ii) protection from civil and criminal perjury, false swearing, and false statement laws with respect to an expunged record