Prohibited acts.
Mo. Rev. Stat. § 324.1104
in effect324.1104. Prohibited acts. — Unless expressly exempted from the provisions of sections 324.1100 to 324.1148 :
(1) It shall be unlawful for any person to engage in the private investigator business or carry out a private fire investigation in this state unless such person is licensed as a private investigator or private fire investigator under sections 324.1100 to 324.1148 ;
(2) It shall be unlawful for any person to engage in business in this state as a private investigator agency or private fire investigator agency unless such person is licensed under sections 324.1100 to 324.1148 .
(L. 2007 H.B. 780 merged with S.B. 308, A.L. 2011 H.B. 464)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://revisor.mo.gov/main/OneSection.aspx?section=324.1104Fetched: 10/17/2026