Yes, a criminal defense lawyer can assist with expunging or sealing a criminal record, depending on the jurisdiction and the specific circumstances of the case. Expungement or sealing can help individuals overcome past mistakes by removing or concealing certain convictions or arrests from their criminal record. This can have a significant positive impact on employment, housing, and other opportunities. The process typically involves filing a petition with the court. A criminal defense lawyer can guide clients through the process to stay compliant and focused on a positive outcome.