Yes, in New Jersey, most drug-related convictions are eligible for expungement. However, there are exceptions for more serious crimes such as murder and kidnapping. Individuals are generally allowed one expungement in their lifetime, and there are limitations on the number of convictions that can be expunged. The expungement process can be complex, but it is possible to do it without a lawyer. Nevertheless, many individuals seek legal assistance due to the detailed nature of the application.