Washington requires every LLC to maintain a registered agent under RCW 23.95.405, either a commercial agent listed with the Secretary of State or a noncommercial agent, which may be an individual, an entity, whoever holds a designated position in the company, or a governmental body. RCW 23.95.455 limits the agent’s duties to forwarding process and keeping its information current, with no statutory office-hours requirement. Prior consent in a record is required, and 30 consecutive days without an agent can trigger administrative dissolution.