If you or someone you love is a Person Required to Register (PRR) in Pennsylvania, the rules you must follow depend on when the offense was committed. Pennsylvania has two parallel subchapters — Subchapter H and Subchapter I — and they don't always work the same way.
Pennsylvania's lawmakers passed two parallel subchapters after court decisions reshaped the original Megan's Law framework. The date of the offense — not the date of conviction — generally determines which subchapter applies to a PRR.
Pennsylvania passed this law to line up with a federal law called the Adam Walsh Child Protection and Safety Act. It sorts offenses into three "tiers" and uses those tiers to set how long someone must register and how often they must check in with police.
Pennsylvania passed this law in 2018 in response to the state Supreme Court's decision in Commonwealth v. Muniz. It was designed to keep registering people whose offenses happened before Subchapter H existed, but in a way the courts would consider non-punitive.
Answer the questions below to narrow down which subchapter most likely governs a PRR's situation. This is an educational tool — not legal advice. The actual answer depends on the offense date, where the conviction happened, and other factors that an attorney can review.
Answer in order. Each choice may unlock the next question.
When was the offense committed?
You might wonder: why does Pennsylvania need two registration laws running at the same time? The answer comes down to a single state Supreme Court decision — and the lawmakers' response to it.
For years, Pennsylvania had a single registration law. In 2012, lawmakers replaced it with a tougher new version that brought the state in line with federal requirements. The new law had three tiers, longer registration periods, and more frequent check-ins. Crucially, it was applied retroactively — meaning it was used against people whose offenses happened years before the new law existed.
In 2017, the Pennsylvania Supreme Court ruled in Commonwealth v. Muniz that applying the tougher new registration rules to people whose offenses happened before the law was passed amounted to additional punishment. Adding new punishment after the fact violates the state and federal Constitutions' ban on what lawyers call "ex post facto" laws — laws that retroactively increase punishment for something already done.
The Court's decision meant the tougher registration scheme could no longer be enforced against anyone whose offense happened before December 20, 2012.
Rather than simply releasing those PRRs from registration, Pennsylvania's lawmakers created a second registration law in 2018 specifically for people whose offenses happened between April 22, 1996 and December 19, 2012. This new framework — known as Subchapter I — has shorter registration periods, fewer check-in requirements, and is designed to be regulatory rather than punitive — at least on paper.
The result: a "bifurcated" registry. Two parallel sets of rules. Which one applies to a PRR depends entirely on when the offense was committed.
If the offense happened on or after December 20, 2012, Subchapter H (with its three tiers) applies. If the offense happened between April 22, 1996 and December 19, 2012, Subchapter I applies instead. The date of the offense — not the date of conviction or sentencing — is the key.
Under Subchapter H, every registerable offense is sorted into one of three tiers. The tier sets how long a PRR must register and how often they must appear in person to verify their information.
Generally the least serious of the registerable offenses. Includes attempts, conspiracies, and solicitations to commit any of these offenses.
More serious offenses. Includes attempts, conspiracies, and solicitations to commit any of these offenses.
The most serious offenses. Includes attempts, conspiracies, and solicitations to commit any of these offenses.
Subchapter I uses a simpler structure than Subchapter H: a 10-year period or a lifetime period. The offense of conviction determines which one applies.
For offenses committed Apr. 22, 1996 – Dec. 19, 2012:
Lifetime registration applies to:
Both laws require PRRs to provide certain information up front and to report changes within strict deadlines. Missing a deadline can lead to a separate criminal prosecution — a new charge on top of any underlying conviction.
Appear in person at an approved registration site. Provide identification, all addresses, employment, school enrollment, vehicles, internet identifiers, and other required information.
Report any change, addition, or termination of residence. If a PRR no longer has a fixed home, they become a "transient" and must report temporary places where they sleep, eat, and spend time.
Report any change of employer or work location, or termination of employment. Volunteer work that meets certain time thresholds also counts as employment.
Report any change in the school or program where the PRR is enrolled, or termination of enrollment. Includes trade and professional schools as well as colleges.
Under Subchapter H, a PRR must report adding, changing, or getting rid of any motor vehicle they own or operate — including watercraft and aircraft — along with license plates and where the vehicle is stored.
Under Subchapter H, a PRR must report adding, changing, or terminating email addresses, instant message addresses, and any other identifiers used online.
Under Subchapter H, a PRR must appear in person before any international trip and provide travel dates, destinations, and where they will be staying.
A PRR who moves to another state must register with that state's law enforcement agency after establishing residence there. A failure can be prosecuted in either state.
Both laws say plainly: a failure by the Pennsylvania State Police to send a notice — and a PRR's failure to receive one — does not excuse a missed deadline. The duty to register exists on its own, separate from any reminder.
In addition to the three-business-day reports for life changes, a PRR must appear in person at regular intervals to verify information and be photographed. How often depends on the offense, any SVP designation, and whether the PRR has a fixed home.
Subchapter H also offers an alternate path: after three years of full compliance and no qualifying convictions, a Tier II or Tier III PRR may be allowed to appear in person only once a year and complete other check-ins by phone using a designated phone-verification system.
Both laws provide a way for some PRRs to ask a court to be released from registration after 25 years of clean record. The procedures in Subchapter H and Subchapter I are nearly identical — but the eligibility rules are narrower than many PRRs realize.
Why the rules are structured this way: The petition path is meant for PRRs whose registration would otherwise last for life. PRRs with shorter, finite registration periods don't need a court petition to "get off" the registry — they simply complete their period.
Subchapter H provides a different termination process for juveniles adjudicated delinquent in Pennsylvania who would otherwise register for life. After 25 years, a juvenile offender may petition to terminate registration if they have completed court-ordered supervision without revocation, completed an approved sex-offender treatment program, and have no later convictions for serious offenses. This path does not apply to PRRs designated as SVPs, those convicted as adults, or sexually violent delinquent children.
At least 25 years must have passed since the most recent qualifying conviction or release from custody. During that whole time the PRR must have no convictions for offenses punishable by more than one year in prison.
The PRR files a petition with the sentencing court asking to be exempt from registration, check-ins, internet posting, and any other requirements of the law.
The court orders the State Sexual Offenders Assessment Board to evaluate whether granting the exemption would be likely to pose a threat to the safety of any other person.
Within 120 days of filing, the court holds a hearing. The PRR has the right to a lawyer, the right to call witnesses, and the right to cross-examine. A court-appointed lawyer is available if the PRR cannot afford one.
The court grants the exemption only if there is "clear and convincing evidence" that doing so is not likely to pose a threat to the safety of any other person. Either side can appeal the decision.
If denied: The PRR may file again no sooner than five years from the final decision, and every five years after that. Important warning: if a PRR who has been granted an exemption is later convicted of failing to comply with registration requirements, the exemption is automatically void and all registration obligations resume.
Words used in everyday speech often carry very specific legal meanings inside these laws. Click any term to expand its definition, or search to find one quickly.
Five quick questions to see how the rules of Subchapter H and Subchapter I have stuck. Answers are explained as you go — there's no penalty for guessing.
Both laws cross-reference separate criminal statutes that punish a PRR for failing to comply with registration requirements. These prosecutions are brand-new criminal cases, separate from any underlying conviction.
A PRR can be prosecuted for failing to register, failing to verify information or be photographed, or providing inaccurate information at registration. Depending on the underlying tier and whether there are prior convictions, the new charge can be a felony — sometimes a felony of the first degree.
Sexually Violent Predators and sexually violent delinquent children can also be prosecuted for failing to comply with the monthly counseling requirement.
A separate criminal statute mirrors Subchapter H's penalties but tracks Subchapter I's registration framework. A PRR who fails to register or fails to verify residence as required can be prosecuted for that failure as a separate crime.
A 25-year exemption granted by a court is automatically void if the PRR is later convicted of a failure-to-comply offense — meaning the PRR is immediately back on the registry.
Registration questions involve criminal liability, constitutional rights, and rapidly changing case law. If you or someone you care about is facing a registration question, please consult a Pennsylvania attorney who handles these cases. PARSOL provides advocacy and resources but cannot give individual legal advice.