Wyo. Stat. § 27-14-305: Secretary of state designated agent for service of process.

Nonresident employers upon engaging in any covered employment, unless they designate a resident agent for service of process, shall be deemed from the date of the commencement of work to have designated the secretary of state as their agent for service of any process upon them in any action prosecuted pursuant to this act. The secretary of state upon the receipt of any process shall send the process by certified or registered mail return receipt requested to the last known address of the employer.