Mo. Rev. Stat. § 326.328
Current with changes from the 2024 Legislative Session
Application by a person or a firm not a resident of this state shall constitute and authorize appointment of the Missouri secretary of state as the applicant's agent upon whom process may be served in any action or proceeding against the applicant arising out of any transaction or operation connected with or incidental to services performed within this state.
§ 326.328, RSMo