Answer:
It just depends on what your state requires. Your continuing education requirements are determined by the state in which you are licensed. Each state regulates it's own continuing education requirements as it sees fit.
After you passed the insurance exam and received your license then you are required for continuing education to keep on current trends, practices, and latest procedures. This training will also help adjusters to learn how new laws affect insurance claims and study industry ethics. Every state requires that insurance agents and adjusters must hold a valid license for that state before they can sell insurance products or adjust claims. There are on-line insurance CE providers that offers continuing education courses in every state that is accredited by various insurance organizations.