Missouri State Representative

Mike Costlow 2026 Regular Session - Authored & Sponsored Legislation (Page 2)

Legislative Session

Primary Sponsor of Legislation

MO

Missouri 2026 Regular Session

Missouri House Bill HB2857

Enacts provisions governing United States founding documents displayed in public schools
MO

Missouri 2026 Regular Session

Missouri House Bill HB3100

Establishes the offense of impeding, threatening, or harassing a first responder
MO

Missouri 2026 Regular Session

Missouri House Bill HB3110

Provides that the court shall not order a parent to pay child support to the other parent for reasonable or necessary expenses of the child if the parents are awarded equal time with the child
MO

Missouri 2026 Regular Session

Missouri House Bill HB3126

Allows election authorities to publish electronic voting records on the election authority's website
MO

Missouri 2026 Regular Session

Missouri House Bill HB3176

Introduced
2/3/26  
Establishes the Missouri declaration and bylaws modernization act
MO

Missouri 2026 Regular Session

Missouri House Bill HB3214

Creates the Manufacturing Opportunity Zones Act for large manufacturing developments with access to transportation and proximity to electricity, gas, and water
MO

Missouri 2026 Regular Session

Missouri House Bill HB3292

Introduced
2/12/26  
Refer
2/18/26  
Report Pass
2/27/26  
Refer
3/5/26  
Establishes the "Motivational Boot Camp Incarceration Program" in the department of corrections and allows certain persons to be sentenced to the Program
MO

Missouri 2026 Regular Session

Missouri House Bill HB3315

Establishes provisions regulating the display of flags at public buildings
MO

Missouri 2026 Regular Session

Missouri House Bill HB3351

Introduced
2/18/26  
Refer
3/5/26  
Report Pass
4/1/26  
Refer
4/8/26  
Creates provisions for detachment from a water district for certain customers in certain circumstances
MO

Missouri 2026 Regular Session

Missouri House Bill HB3364

Introduced
2/19/26  
Creates new provisions for industrial utility users
MO

Missouri 2026 Regular Session

Missouri House Bill HB3375

Introduced
2/23/26  
Modifies provisions relating to eminent domain
MO

Missouri 2026 Regular Session

Missouri House Bill HB1833

Introduced
1/7/26  
Creates provisions relating to an option to opt out of coverage under the Missouri consolidated health care plan and receive an annual stipend instead

Co-Sponsor of Legislation

MO

Missouri 2026 Regular Session

Missouri House Bill HCR29

Introduced
1/8/26  
Refer
3/10/26  
Report Pass
4/16/26  
Refer
4/23/26  
Urges the United States Congress to reinstate mandatory country of origin labeling
MO

Missouri 2026 Regular Session

Missouri House Bill HB3105

Introduced
1/27/26  
Refer
2/12/26  
Report Pass
2/26/26  
Modifies provisions regarding the rights of firearms owners
MO

Missouri 2026 Regular Session

Missouri House Bill HB1814

Introduced
1/7/26  
Refer
1/8/26  
Modifies and establishes provisions relating to sexual offenses