Maryland Department of Public Safety and Correctional Services 300 East Joppa Road, Suite 1000 Towson, Maryland 21286 | (410) 339-5000 (877) 379-8636.
Warning - Do not use this information to unlawfully injure, harass, or commit a crime against any individual named in the registry or residing or working at any reported address.
Sex offenders living in Maryland must update their registration within 3 days of changing any information. The law also requires non-residents in Maryland wishing to attend school, work, or visit the state to register. Registration is within 3 days of entering Maryland for what so ever reason. Maryland Sex Offender Registry.