Tier 1 offenders must register at least once a year for 15 years; Tier 2 offenders must register at least once every days for 25 years; Tier 3 offenders must register at least once every 90 days for life5 Offenders who do not meet their requirements -- or who give false information to authorities -- face an additional felony charge discussed in the next section. The Registry cannot guarantee the accuracy of the information. All sex offenders in Clark County now must register in person at the Las Vegas Metropolitan Police Department headquarters in downtown Las Vegas, even if they live in far-flung areas of the county. Segerblom, who has tried at least twice to repeal the Nevada version of the law, framed the decision to pass the state version of the Adam Walsh Act in as a rush job. President George W. Rather than signifying a level of high risk, a Tier 3 designation now means the person previously committed a crime including a sexual act by force or threat, a sexual act with a child younger than 12, a non-parental kidnapping of a minor or a sexual act with someone who is drugged, incapacitated or otherwise unable to consent. Offenders must provide authorities in their area with their name, Social Security number, home, work and school addresses, license plate number and a description of any vehicle he or she uses. A plaintiff in the lawsuit, Doe has not had any further criminal convictions since, has participated in therapy and has an adult son, according to the complaint. But Segerblom — who is running for a seat on the Clark County Commission and may not be in the Legislature next year — has submitted a bill draft request to repeal the act in the session. Further, all information contained within this Website is considered proprietary information of the State Criminal History Repository.