Up to four misdemeanors and two felonies can be automatically set aside. Getting your record sealed in Nevada, especially when it involves misdemeanors, is a process that can be navigated with or without a lawyer.To petition a court to seal your criminal history record, contact the court in the jurisdiction where the arrest occurred. Nonconvictions are eligible for automatic sealing with no waiting period. If a firsttime offender receives deferred adjudication, they may be able to seal the record of that crime. Alternative sentences in Nevada are mostly available to individuals convicted of nonviolent misdemeanors. Crimes involving moral turpitude include felony or Class A or B type misdemeanor convictions.