PRESERVATION OF THE PEACE
542.010	Magistrate defined. (1/2/1979)
542.020	Certain officers to preserve peace, issue process. (1/2/1979)
542.030	Warrant may issue, when. (8/28/1939)
542.040	Proceedings before associate circuit judge — jury — verdict — recognizance ... (8/28/1949)
542.050	Recognizance — penalty for failure to give. (8/28/1939)
542.060	Parties committed, how discharged. (8/28/1939)
542.070	Recognizance, where deposited. (8/28/1939)
542.080	Recognizance, when broken. (8/28/1939)
542.090	Recognizance to be prosecuted, when. (8/28/1939)
542.100	Offense stated in record is evidence of breach. (8/28/1939)
542.110	Appeal granted, when. (8/28/1939)
542.120	Recognizance forfeited on failure to prosecute appeal. (8/28/1939)
542.130	Proceedings on appeal. (8/28/1939)
542.140	Affray in presence of associate circuit judge. (8/28/1939)
542.150	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.160	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.170	What officers may require aid of persons to disperse rioters. (1/2/1979)
542.170	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.180	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.190	Special deputies and policemen to be residents of state. (8/28/1955)
542.200	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.210	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.220	(Repealed L. 1999 S.B. 189 § A) (8/28/1999)
542.230	(Repealed L. 1999 S.B. 189 § A) (8/28/1999)
542.240	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.250	(Repealed L. 1977 S.B. 60 § 1) (1/1/1979)
542.260	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
	SEARCHES AND SEIZURES
542.261	Peace officer defined. (8/28/2010)
542.266	Search warrant defined — who may issue. (8/28/1974)
542.270	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.271	Warrant may issue to search and seize, certain persons and items, or to ... (8/28/1983)
542.276	Who may apply for search warrant — contents of application, affidavit — ... (8/28/2010)
542.280	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.281	Obscene matter, search warrant, procedure for obtaining — application for ... (7/15/1987)
542.286	Warrant to be executed within territorial jurisdiction, exception. (8/28/1974)
542.290	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.291	Search, when conducted — receipt for property taken. (8/28/1989)
542.296	Motion to suppress, grounds for. (8/28/1974)
542.300	Prisoners may be searched. (8/28/1939)
542.301	Disposition of unclaimed seized property — forfeiture to the state, when — ... (8/28/2014)
542.310	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.320	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.330	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.340	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.350	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.360	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.370	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.380	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.390	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
	WIRETAPPING
542.400	Definitions. (8/28/2002)
542.400	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.402	Penalty for illegal wiretapping, permitted activities. (1/1/2017)
542.404	Application for an order — authorization by attorney general — approval by ... (8/28/2002)
542.406	Disclosure of contents — privileged communications. (8/28/2002)
542.408	Application, contents — ex parte order issued, when, contents, extensions ... (8/28/2002)
542.410	Recording of contents, required, how, custody of, duplication, destruction ... (8/28/2002)
542.410	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.412	Contents may be used as evidence, when — disclosure of additional evidence ... (8/28/2002)
542.414	Suppression of contents, grounds — right of state to appeal suppression ... (8/28/2002)
542.416	Reports to state courts administrator required, when, contents, who must ... (8/28/2002)
542.418	Use of contents of wiretap in civil action, limitations on — illegal ... (8/28/2002)
542.420	Evidence obtained in violation of law may not be used. (8/28/2002)
542.420	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.422	Injunctions of felony violations of sections 542.400 to 542.424, procedure. (8/28/2002)
542.424	(Repealed L. 1994 S.B. 693 § A) (1/1/1995)
	SEXUAL OFFENSES AND PORNOGRAPHY, SUBPOENAS TO DETERMINE SITE OF CRIMINAL CONDUCT
542.425	Criminal investigations, site of criminal conduct undetermined, attorney ... (1/1/2017)
542.430	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
542.440	(Repealed L. 1974 S.B. 366 § A) (8/13/1974)
	SURVEILLANCE CAMERAS
542.525	Surveillance or game cameras on private property, state and local ... (8/28/2021)

- Cross References
	Associate circuit judge to issue warrant upon complaint charging felony, 544.020
	Court may require security to preserve the peace in addition to sentence, 546.650
	Police protection cooperation between political subdivisions, 70.815 to 70.837
	Sheriffs as conservators of peace, duties, Chap. 57