N.J. Stat. § 2C:52-3
the person has been convicted, under the laws of this State, on the same or separate occasions of no more than five disorderly persons offenses, no more than five petty disorderly persons offenses, or a combination of no more than five disorderly persons and petty disorderly persons offenses, and the person does not otherwise have any subsequent conviction for a disorderly persons or petty disorderly persons offense, whether within this State or any other jurisdiction, such that the total number of convictions for disorderly persons and petty disorderly persons offenses would exceed five. Subject to the provision of subsection e. of N.J.S. 2C:52-14 requiring denial of an expungement petition when a person has had a previous criminal conviction expunged, a prior conviction for another disorderly persons offense or petty disorderly persons offense shall not bar presenting an application seeking expungement relief for the convictions that are the subject of the application, which may include convictions for no more than five disorderly persons or petty disorderly persons offenses, or combination thereof; or
the person has been convicted of multiple disorderly persons offenses or multiple petty disorderly persons offenses under the laws of this State, or a combination of multiple disorderly persons and petty disorderly persons offenses under the laws of this State, which convictions were entered on the same day, and does not otherwise have any subsequent conviction for another offense in addition to those convictions included in the expungement application, whether any such conviction was within this State or any other jurisdiction. Subject to the provision of subsection e. of N.J.S. 2C:52-14 requiring denial of an expungement petition when a person has had a previous criminal conviction expunged, a prior conviction for another disorderly persons or petty disorderly persons offense that was not entered on the same day shall not bar presenting an application seeking expungement relief for the convictions entered on the same day that are the subject of the application; or
the person has been convicted of multiple disorderly persons offenses or multiple petty disorderly persons offenses under the laws of this State, or a combination of multiple disorderly persons and petty disorderly persons offenses under the laws of this State, which offenses or combination of offenses were interdependent or closely related in circumstances and were committed as part of a sequence of events that took place within a comparatively short period of time, regardless of the date of conviction or sentencing for each individual offense, and the person does not otherwise have any subsequent conviction for another offense in addition to those convictions included in the expungement application, whether within this State or any other jurisdiction. Subject to the provision of subsection e. of N.J.S. 2C:52-14 requiring denial of an expungement petition when a person has had a previous criminal conviction expunged, a prior conviction for another disorderly persons offense or petty disorderly persons offense that was not interdependent or closely related in circumstances and was not committed within a comparatively short period of time as described above shall not bar presenting an application seeking expungement relief for the convictions of offenses that were interdependent or closely related and committed within a comparatively short period of time, and that are the subject of the application.
For purposes of determining eligibility to present an expungement application to the court pursuant to this section, a conviction for unlawful distribution of, or possessing or having under control with intent to distribute, marijuana or hashish in violation of paragraph (11) of subsection b. of N.J.S. 2C:35-5,or a lesser amount of marijuana or hashish in violation of paragraph (12) of subsection b. of that section, or a violation of either of those paragraphs and a violation of subsection a. of section 1 of P.L. 1987, c. 101 (C.2C:35-7) or subsection a. of section 1 of P.L. 1997, c. 327 (C.2C:35-7.1), for distributing, or possessing or having under control with intent to distribute, on or within 1,000 feet of any school property, or on or within 500 feet of the real property comprising a public housing facility, public park, or public building, or for obtaining or possessing marijuana or hashish in violation of paragraph (3) of subsection a. of N.J.S. 2C:35-10, or for an equivalent crime in another jurisdiction, regardless of when the conviction occurred, shall not be considered a conviction of a crime within this State or any other jurisdiction but shall instead be considered a conviction of a disorderly persons offense within this State or an equivalent category of offense within the other jurisdiction, and a conviction for obtaining, possessing, using, being under the influence of, or failing to make lawful disposition of marijuana or hashish in violation of paragraph (4) of subsection a., or subsection b., or subsection c. of N.J.S. 2C:35-10, or a violation involving marijuana or hashish as described herein and using or possessing with intent to use drug paraphernalia with that marijuana or hashish in violation of N.J.S. 2C:36-2, or for an equivalent crime or offense in another jurisdiction, regardless of when the conviction occurred, shall not be considered a conviction within this State or any other jurisdiction.
Additionally, for purposes of determining eligibility to present an expungement application to the court pursuant to this section, a conviction for unlawful distribution or dispensing of, possession with intent to distribute or dispense, or manufacture with intent to distribute or dispense, drug paraphernalia in violation of N.J.S. 2C:36-3 when the paraphernalia is a hypodermic syringe or needle, or for an equivalent crime involving a hypodermic syringe or needle in another jurisdiction, regardless of when the conviction occurred, shall not be considered a conviction of a crime within this State or any other jurisdiction but shall instead be considered a conviction of a disorderly persons offense within this State or an equivalent category of offense within the other jurisdiction, and a conviction for using or possessing with intent to use drug paraphernalia in violation of N.J.S. 2C:36-2 when the paraphernalia is a hypodermic syringe or needle, or possession with intent to use or to distribute a hypodermic syringe or needle in violation of N.J.S. 2C:36-6, of for an equivalent crime or offense in another jurisdiction, regardless of when the conviction occurred, shall not be considered a conviction within this State or any other jurisdiction.
The person, if eligible, may present the expungement application after the expiration of a period of five years from the date of his most recent conviction, payment of any court-ordered financial assessment, satisfactory completion of probation or parole, or release from incarceration, whichever is later. The term "court-ordered financial assessment" as used herein and throughout this section means and includes any fine, fee, penalty, restitution, and other form of financial assessment imposed by the court as part of the sentence for the convictionor convictions that are the subject of the application, for which payment of restitution takes precedence in accordance with chapter 46 of Title 2C of the New Jersey Statutes. The person shall submit the expungement application to the Superior Court in the county in which the person resides or a county in which one or more of the person's convictions were adjudged, which includes a duly verified petition as provided in N.J.S. 2C:52-7 praying that the conviction, or convictions if applicable, and all records and information pertaining thereto be expunged. The petition appended to an application shall comply with the requirements of N.J.S. 2C:52-1 et seq.
Notwithstanding the provisions of the five-year time requirement, if, at the time of application, a court-ordered financial assessment subject to collection under the comprehensive enforcement program established pursuant to P.L. 1995, c. 9 (C.2B:19-1 et al.) is not yet satisfied due to reasons other than willful noncompliance, but the time requirement of five years is otherwise satisfied, the person may submit the expungement application and the court may grant an expungement; provided, however, that the court shall enter a civil judgment for the unpaid portion of the court-ordered financial assessment in the name of the Treasurer, State of New Jersey and transfer collections and disbursement responsibility to the State Treasurer for the outstanding amount in accordance with section 8 of P.L. 2017, c. 244 (C.2C:52-23.1). The Treasurer may specify, and the Administrative Office of the Courts shall collaborate with, the technical and informational standards required to effectuate the transfer of the collection and disbursement responsibilities. Notwithstanding any provision in this law or any other law to the contrary, the court shall have sole discretion to amend the judgment.
Additionally, an application may be filed and presented, and the court may grant an expungement pursuant to this section, although less than five years have expired in accordance with the time requirements when the court finds:
the person has not been otherwise convicted of a crime, disorderly persons offense, or petty disorderly persons offense since the time of the most recent conviction; and the court finds in its discretion that compelling circumstances exist to grant the expungement. The prosecutor may object pursuant to section 11 of P.L. 2019, c. 269 (C.2C:52-10.1), N.J.S. 2C:52-11, N.J.S. 2C:52-14, or N.J.S. 2C:52-24.
In determining whether compelling circumstances exist for the purposes of paragraph (1) of this subsection, a court may consider any relevant information provided by the person submitting the application and the prosecutor, including the amount of any court-ordered financial assessment imposed, the person's age at the time of the offense or offenses, the person's financial condition, and other relevant circumstances regarding the person's ability to pay. However, regarding a determination of compelling circumstances pursuant to paragraph (1) of this subsection or a determination of compelling circumstances pursuant to any other part of this section, the person shall not be required to provide transcripts of plea or sentencing proceedings or be required to provide any presentence reports with the application or any other filing.
N.J.S. § 2C:52-3