Missouri § 84.170 - Police force vacancies and promotions — rules of board, requirements.
Full text of Missouri Revised Statutes of Missouri § 84.170 — Police force vacancies and promotions — rules of board, requirements., with citation guidance and answers to common questions.
§ 84.170. Police force vacancies and promotions — rules of board, requirements.
1. When any vacancy shall take place in any grade of officers, it shall be filled from the next lowest grade; provided, however, that probationary patrolmen shall serve at least six months as such before being promoted to the rank of patrolman; patrolmen shall serve at least three years as such before being promoted to the rank of sergeant; sergeants shall serve at least one year as such before being promoted to the rank of lieutenant; lieutenants shall serve at least one year as such before being promoted to the rank of captain; and in no case shall the chief or assistant chief be selected from men not members of the force or below the grade of captain. Patrolmen shall serve at least three years as such before promotion to the rank of detective; the inspector shall be taken from men in the rank not below the grade of lieutenant.
2. The boards of police are hereby authorized to make all such rules and regulations, not inconsistent with sections 84.010* to 84.340, or other laws of the state, as they may judge necessary, for the appointment, employment, uniforming, discipline, trial and government of the police. At the time of the effective date of this act** and until such time as the board adopts other investigative and disciplinary policies and procedures not inconsistent with section 590.502, discipline and investigative procedures for commissioned and civilian employees of the police force shall be regulated by rule 7 of the police manual of the police department in effect as of November 4, 2013; except that, where rule 7 is in conflict with section 590.502, the board shall comply with the requirements of section 590.502. Under no circumstances shall the board initially or hereafter adopt investigative and disciplinary procedures that do not include the summary hearing board procedures provided for in rule 7 of the police manual of the police department in effect as of November 4, 2013. The said boards shall also have power to require of any officer or policeman bond with sureties when they may consider it demanded by the public interests. All lawful rules and regulations of the board shall be obeyed by the police force on pain of dismissal or such lighter punishment, either by suspension, fine, reduction or forfeiture of pay, or otherwise as the boards may adjudge.
3. The authority possessed by the board of police includes, but is not limited to, the authority to delegate portions of its powers authorized in section 84.120, including presiding over a disciplinary hearing, to a hearing officer as determined by the board.
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(RSMo 1939 § 7695, A.L. 2007 H.B. 41 merged with H.B. 574, A.L. 2025 H.B. 495)
Prior revisions: 1929 § 7547; 1919 § 8957; 1909 § 9809
Effective 3-26-25
*Section 84.010 was repealed by Initiative, Proposition A, November 6, 2012.
**This "act" contained an emergency clause for certain sections, see § B, H.B. 495, 2025.
Severability clause, see § 1.1001
---- end of effective 26 Mar 2025 ----
Source: official Missouri text · Last verified 2026-08-27
Frequently Asked Questions About Missouri § 84.170
What does Revised Statutes of Missouri § 84.170 cover?
Section 84.170 ("Police force vacancies and promotions — rules of board, requirements.") is part of the Revised Statutes of Missouri, the codified statutory law of Missouri. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Missouri § 84.170?
A common citation format is "Revised Statutes of Missouri § 84.170" (Missouri). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Missouri law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Missouri official source linked on this page or consult a licensed Missouri attorney.
How does Missouri § 84.170 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Missouri can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Missouri.