Missouri Statutes and Board Rules
Missouri Statutes and Board Rules
This domain tests the legal framework around Missouri investigative work. The key fact: Missouri has no statewide private investigator license and no state PI board that issues credentials or rules. Local governments may license or regulate PI business; check the city or county where you operate. The exam still tests statutes that constrain PI conduct and federal rules that preempt state practice.
Core rules and limits
- Missouri Sunshine Law, RSMo ch. 610, governs public records requests; agencies may charge copying and research fees and must respond within statutory time.
- Missouri is a one-party-consent state for recordings, RSMo 542.402: a participant may record, but do not assume that covers calls with parties in all-party states.
- Stalking (RSMo 565.225) and harassment (RSMo 565.090) can apply to surveillance that alarms or annoys; repeated unwanted contact is risky.
- Criminal trespass, RSMo 569.140, limits entry onto private property.
- Federal limits: DPPA, 18 U.S.C. 2721, restricts motor vehicle record use; FCRA, 15 U.S.C. 1681, governs consumer reports; GLBA pretexting, 15 U.S.C. 6821, and 18 U.S.C. 1039 prohibit obtaining phone or financial records by impersonation.
Worked example
A client asks you to get a subject's phone records by calling the carrier as the account holder. Reasoning: the request is pretexting for phone records, prohibited by federal law; Missouri's one-party consent does not authorize impersonation. Decline, document the request, and offer lawful alternatives: a subpoena through the client's attorney or a public-records request if a government account is involved.
Traps
- Claiming a Missouri PI license or board certification that does not exist.
- Treating one-party consent as permission to record any call anywhere.
- Using DMV data for personal curiosity rather than a permissible purpose.
- Ignoring local licensing ordinances.