(a) Each nonresident license holder shall maintain an agent in this state for service of process.
(b) The name and address of the nonresident license holder's out-of-state business address and the name and address of the agent must appear on the face of the license.
(c) The nonresident license holder shall promptly notify the department of any change in the address of the license holder's place of business or in the agent for service of process.