When must a person notify the department of a change of address or name according to Texas law?

In Texas, the law requires individuals to notify the department of any change of address or name within 30 days. This stipulation is crucial to ensure that the state's records are current and accurate, which facilitates effective communication with individuals regarding their driver's licenses or vehicle registration. Keeping the department informed helps avoid complications or misunderstandings related to legal obligations, safety recalls, or other important notifications. Adhering to this timeframe also has implications for the validity of a driver's license, as failing to report such changes could lead to penalties or issues in law enforcement interactions.