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HB 3531

Missouri HouseIntroduced

Summary

HB 3531, which requires the Missouri state highway patrol to host a website where the public can determine whether a serial number of a firearm has been reported stolen, was introduced in the House on Feb 27, 2026 by Rep. Don Mayhew (R). It was referred to Emerging Issues, and last saw action on May 15, 2026: Referred: Emerging Issues(H).


Record

Text

HB 3531 has no co-sponsors and has not gone to a roll call.

hb3531/introduced.txt
SECOND REGULAR SESSION
HOUSE BILL NO. 3531
103RD GENERAL ASSEMBLY
INTRODUCED BY REPRESENTATIVE MAYHEW.
7521H.01I JOSEPH ENGLER, Chief Clerk
AN ACT
To repeal section 43.503, RSMo, and to enact in lieu thereof two new sections relating to
firearms.
Be it enacted by the General Assembly of the state of Missouri, as follows:
Section A. Section 43.503, RSMo, is repealed and two new sections enacted in lieu
thereof, to be known as sections 43.503 and 43.665, to read as follows:
43.503. 1. For the purpose of maintaining complete and accurate criminal history
record information, all police officers of this state, the clerk of each court, the department of
corrections, the sheriff of each county, the chief law enforcement official of a city not within a
county and the prosecuting attorney of each county or the circuit attorney of a city not within
a county shall submit certain criminal arrest, charge, and disposition information to the
central repository for filing without undue delay in the form and manner required by sections
43.500 to 43.651.
2. All law enforcement agencies making misdemeanor and felony arrests as
determined by section 43.506 shall furnish without undue delay, to the central repository,
fingerprints, photograph, and if available, any other unique biometric identification collected,
charges, appropriate charge codes, and descriptions of all persons who are arrested for such
offenses on standard fingerprint forms supplied or approved by the highway patrol or
electronically in a format and manner approved by the highway patrol and in compliance with
the standards set by the Federal Bureau of Investigation in its Automated Fingerprint
Identification System or its successor program. All such agencies shall also notify the central
repository of all decisions not to refer such arrests for prosecution. An agency making such
arrests may enter into arrangements with other law enforcement agencies for the purpose of
EXPLANATION — Matter enclosed in bold-faced brackets [thus] in the above bill is not enacted and is
intended to be omitted from the law. Matter in bold-face type in the above bill is proposed language.
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furnishing without undue delay such fingerprints, photograph, and if available, any other
unique biometric identification collected, charges, appropriate charge codes, and descriptions
to the central repository upon its behalf. All such agencies shall also notify the central
repository of any firearm reported stolen and the serial number of the firearm.
3. In order for the Missouri office of prosecution services to maintain complete and
accurate statewide reports as required by section 56.750, on or before January 1, 2028, and
thereafter, all police officers of this state, the sheriff and each deputy sheriff of each county,
and the chief law enforcement official of a city not within a county and his or her officers
shall submit referrals for any traffic violation, ordinance violation, or misdemeanor or felony
offense referred to a prosecuting or circuit attorney in the form and manner approved by the
Missouri office of prosecution services as required by subdivision (7) of subsection 1 of
section 56.750. At a minimum, any referral to a prosecuting attorney or circuit attorney for a
felony offense shall include a probable cause statement and an investigative report. Any law
enforcement agency that violates this subsection shall be ineligible to receive state or federal
funds that would otherwise be paid to such agency for law enforcement, safety, or criminal
justice purposes.
4. In instances where an individual less than seventeen years of age and not currently
certified as an adult is taken into custody for an offense which would be a felony if committed
by an adult, the arresting officer shall take fingerprints for the central repository. These
fingerprints shall be taken on fingerprint cards supplied by or approved by the highway patrol
or transmitted electronically in a format and manner approved by the highway patrol and in
compliance with the standards set by the Federal Bureau of Investigation in its Automated
Fingerprint Identification System or its successor program. The fingerprint cards shall be so
constructed that the name of the juvenile should not be made available to the central
repository. The individual's name and the unique number associated with the fingerprints and
other pertinent information shall be provided to the court of jurisdiction by the agency taking
the juvenile into custody. The juvenile's fingerprints and other information shall be
forwarded to the central repository and the courts without undue delay. The fingerprint
information from the card shall be captured and stored in the automated fingerprint
identification system operated by the central repository. In the event the fingerprints are
found to match other tenprints or unsolved latent prints, the central repository shall notify the
submitting agency who shall notify the court of jurisdiction as per local agreement. Under
section 211.031, in instances where a juvenile over fifteen and one-half years of age is alleged
to have violated a state or municipal traffic ordinance or regulation, which does not constitute
a felony, and the juvenile court does not have jurisdiction, the juvenile shall not be
fingerprinted unless certified as an adult.
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5. Upon certification of the individual as an adult, the certifying court shall order a
law enforcement agency to immediately fingerprint and photograph the individual and
certification papers will be forwarded to the appropriate law enforcement agency with the
order for fingerprinting. The law enforcement agency shall submit such fingerprints,
photograph, and certification papers to the central repository within fifteen days and shall
furnish the offense cycle number associated with the fingerprints to the prosecuting attorney
or the circuit attorney of a city not within a county and to the clerk of the court ordering the
subject fingerprinted. If the juvenile is acquitted of the crime and is no longer certified as an
adult, the prosecuting attorney shall notify within fifteen days the central repository of the
change of status of the juvenile. Records of a child who has been fingerprinted and
photographed after being taken into custody shall be closed records as provided under section
610.100 if a petition has not been filed within thirty days of the date that the child was taken
into custody; and if a petition for the child has not been filed within one year of the date the
child was taken into custody, any records relating to the child concerning the alleged offense
may be expunged under the procedures in sections 610.122 to 610.126.
6. The prosecuting attorney of each county or the circuit attorney of a city not within
a county or the municipal prosecuting attorney shall notify the central repository on standard
forms supplied by the highway patrol or in a manner approved by the highway patrol of his or
her decision to not file a criminal charge on any charge referred to such prosecuting attorney
or circuit attorney for criminal charges. All records forwarded to the central repository and
the courts by prosecutors or circuit attorneys as required by sections 43.500 to 43.530 shall
include the state offense cycle number of the offense, the charge code for the offense, and the
originating agency identifier number of the reporting prosecutor, using such numbers as
assigned by the highway patrol.
7. The clerk of the courts of each county or city not within a county or municipal
court clerk shall furnish the central repository, on standard forms supplied by the highway
patrol or in a manner approved by the highway patrol, with a record of all charges filed,
including all those added subsequent to the filing of a criminal court case, amended charges,
and all final dispositions of cases for which the central repository has a record of an arrest or a
record of fingerprints reported pursuant to sections 43.500 to 43.506. Such information shall
include, for each charge:
(1) All judgments of not guilty, acquittals on the ground of mental disease or defect
excluding responsibility, judgments or pleas of guilty including the sentence, if any, or
probation, if any, pronounced by the court, nolle pros, discharges, releases and dismissals in
the trial court;
(2) Court orders filed with the clerk of the courts which reverse a reported conviction
or vacate or modify a sentence;
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(3) Judgments terminating or revoking a sentence to probation, supervision or
conditional release and any resentencing after such revocation; and
(4) The offense cycle number of the offense, and the originating agency identifier
number of the sentencing court, using such numbers as assigned by the highway patrol.
8. The clerk of the courts of each county or city not within a county shall furnish, to
the department of corrections or department of mental health, court judgment and sentence
documents and the state offense cycle number and the charge code of the offense which
resulted in the commitment or assignment of an offender to the jurisdiction of the department
of corrections or the department of mental health if the person is committed pursuant to
chapter 552. This information shall be reported to the department of corrections or the
department of mental health at the time of commitment or assignment. If the offender was
already in the custody of the department of corrections or the department of mental health at
the time of such subsequent conviction, the clerk shall furnish notice of such subsequent
conviction to the appropriate department by certified mail, return receipt requested, or in a
manner and format mutually agreed to, within fifteen days of such disposition.
9. Information and fingerprints, photograph and if available, any other unique
biometric identification collected, forwarded to the central repository, normally obtained from
a person at the time of the arrest, may be obtained at any time the subject is in the criminal
justice system or committed to the department of mental health. A law enforcement agency
or the department of corrections may fingerprint, photograph, and capture any other unique
biometric identification of the person unless collecting other unique biometric identification
of the person is not financially feasible for the law enforcement agency, and obtain the
necessary information at any time the subject is in custody. If at the time of any court
appearance, the defendant has not been fingerprinted and photographed for an offense in
which a fingerprint and photograph is required by statute to be collected, maintained, or
disseminated by the central repository, the court shall order a law enforcement agency or
court marshal to fingerprint and photograph immediately the defendant. The order for
fingerprints shall contain the offense, charge code, date of offense, and any other information
necessary to complete the fingerprint card. The law enforcement agency or court marshal
shall submit such fingerprints, photograph, and if available, any other unique biometric
identification collected, to the central repository without undue delay and within thirty days
and shall furnish the offense cycle number associated with the fingerprints to the prosecuting
attorney or the circuit attorney of a city not within a county and to the court clerk of the court
ordering the subject fingerprinted.
10. The department of corrections and the department of mental health shall furnish
the central repository with all information concerning the receipt, escape, execution, death,
release, pardon, parole, commutation of sentence, granting of executive clemency, legal name
HB 3531 5
change, or discharge of an individual who has been sentenced to that department's custody for
any offenses which are mandated by law to be collected, maintained or disseminated by the
central repository. All records forwarded to the central repository by the department as
required by sections 43.500 to 43.651 shall include the offense cycle number of the offense,
and the originating agency identifier number of the department using such numbers as
assigned by the highway patrol.
43.665. The Missouri state highway patrol shall, subject to appropriation,
maintain a web page on the internet that shall be open to the public and shall include a
stolen firearm search capability. The stolen firearm search shall make it possible for
any person using the internet to search for the serial number of a firearm and determine
whether the firearm has been reported stolen. The patrol shall not be required to
provide any other information regarding a stolen firearm.

Requires the Missouri state highway patrol to host a website where the public can determine whether a serial number of a firearm has been reported stolen

Sponsors

Rep. Don Mayhew (R) sponsors HB 3531 alone.

Committees

HB 3531 went before 1 committee: Emerging Issues.

Emerging Issues
Emerging Issues
Referred to · May 15, 2026 · 1,249 Bills

History

HB 3531 has taken 3 actions since Feb 27, 2026, the latest on May 15, 2026.

ChamberAction
May 15, 2026
House
Referred: Emerging Issues(H)
Mar 2, 2026
House
Read Second Time (H)
Feb 27, 2026
House
Introduced and Read First Time (H)

Votes

HB 3531 has not gone to a roll call.


Source: house.mo.gov · legiscan.com