(1) Each institution and each Oregon stock savings bank shall continuously maintain in this state a registered agent and registered office that may be, but need not be, the same as any of its places of business.
(2) A registered agent shall be:
(a) An individual who resides in this state and whose business office is identical to the registered office;
(b) A domestic corporation, domestic limited liability company, domestic professional corporation or domestic nonprofit corporation whose business office is identical to the registered office; or
(c) A foreign corporation, foreign limited liability company, foreign professional corporation or foreign nonprofit corporation authorized to transact business in this state whose business office is identical to the registered office.