Anyone who has dated after thirty has typed a name into a search bar before a first meeting. Most people who check a state sex offender registry assume it works like a phone book: if someone belongs on it, they are on it, and if they are not listed, there is nothing to find.
New Jersey is the state where this framework began, and its registry does not work that way. Whether a person appears online depends on a point score, a prosecutor's assessment, a judge's ruling, and statutory exceptions that keep thousands of registrants off the public site entirely.
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Where the law came from
Megan's Law was enacted in New Jersey on October 31, 1994, requiring certain convicted sex offenders to register with law enforcement and providing for varying levels of community notification based on assessed risk. The public internet component came later, through the Internet Registry Act enacted on July 23, 2001.
The judiciary publishes an annual accounting of how the law operates. Its report on the implementation of Megan's Law is the clearest public source on how tiers get assigned and how many people fall into each one.
How a tier gets assigned
Registration and notification are different things. Everyone required to register does so. What varies is who gets told.
The scale and the score
A county prosecutor assigns the tier using the Registrant Risk Assessment Scale, a scored instrument built around four categories: seriousness of the offense, offense history, characteristics of the registrant, and available community support. Those break into thirteen scored criteria, including degree of force, degree of contact, age of the victim, number of victims, time since the last offense, response to treatment, and employment stability.
The combined score sets the tier. Tier 1 is below 37 points and is designated low risk, notifying law enforcement only. Tier 2 runs from 37 to 73 points and is moderate risk, generally adding schools and community organizations. Tier 3 runs from 74 to 111 points and is high risk, adding members of the public likely to encounter the registrant.
A different scale for juveniles
Offenders who are eighteen or younger at the time of tiering are scored on a separate Juvenile Risk Assessment Scale developed in 2006, with fourteen criteria and a much narrower band: Tier 1 below 10 points, Tier 2 from 10 to 19, and Tier 3 from 20 to 28. The scope of notification at each level mirrors the adult scale.
What the public registry leaves out
This is where the assumption breaks. Tier 1 registrants are not included on the internet registry at all. Neither are Tier 2 registrants whose scope of notification was determined to be low risk.
Even among moderate-risk Tier 2 registrants who would ordinarily be listed, three statutory exceptions can keep someone off the public site: where the sole sex offense was committed while the offender was a juvenile, where it was an incest offense, or where the victim consented but was underage. A prosecutor can still seek inclusion by proving, by clear and convincing evidence, that the risk is substantially similar to other moderate-risk registrants.
The numbers are worth sitting with
As of November 2024, the State Police reported 14,742 registered persons. Of the 13,342 registrants who had been assigned tiers, 5,059 were Tier 1, 7,753 were Tier 2, and 530 were Tier 3. The public New Jersey sex offender internet registry held 4,675 entries.
The arithmetic is uncomfortable but important. The public site reflects a minority of registrants. A search returning nothing is meaningful, but it is not the same as a clean history.
The objection window
The process has a defendant-facing side that is easy to miss. After the prosecutor assigns a tier and proposes the scope of notification, the registrant is notified and has fourteen days to object. If an objection is filed, a judge reviews the tier, the proposed notification, and whether the person belongs on the internet registry, hearing argument from both sides before entering an order.
Fourteen days is the entire runway for challenging a score that determines whether neighbors, schools, and the internet are told. That is why families facing an initial tier designation often contact sex offense lawyers in New Jersey during that window rather than after the classification becomes an order.
There is a back end too. A registrant may petition the Superior Court to terminate the registration obligation fifteen years after conviction or release, subject to statutory limits, and the state Supreme Court has held that juveniles adjudicated delinquent cannot be categorically barred from applying.
What this means for anyone doing their own due diligence
A registry check is a floor, not a ceiling. It answers one narrow question accurately: whether a particular person's tier and circumstances placed them on a public list. It does not answer whether someone has a history.
State resources are the right starting point rather than aggregator sites that repackage stale data. The Division of Criminal Justice publishes the guidelines and risk assessment materials behind Megan's Law, which explain what the scoring measures.
Knowing that Tier 1 exists, that exceptions exist, and that thousands of registrants never appear online changes how much weight an empty search result deserves. That is more useful to carry into a first date than false confidence in a database.
