In most cases, a person with a valid license in another state may apply to the department to have their license transferred to another.
For a transfer, you must submit an application to your new state's insurance department. Most of the time, retaking all of the courses and examinations for a new license isn't necessary. Before you send this application, many states want to see that you've had your license for a certain amount of time, and you must include an official clearance letter from your previous home state.