Missouri fire code
Missouri fire code rules vary by location, since the state has no statewide fire code. Each city or fire district selects its own code, which means the rules you follow in Springfield may differ from the ones in St. Louis or Columbia.
Not sure which fire code covers your building? Call today to find out what applies at your address and what to do first. If you have a St. Louis violation notice, acting before its correction deadline matters, since each day a violation continues can count as a separate offense.
Code in force: No statewide fire code, adopted locally. Enforced by: Missouri Division of Fire Safety. Your local fire marshal can add rules, so check with that office too.
- cities and fire districts adopt local codes No statewide fire code
- state agency inspecting regulated care facilities Division of Fire Safety
- local code adopted by city council 2024 IFC in Springfield
- minimum commercial fire extinguisher rating and distance 2A-10B:C within 75 feet
Asking about a house? For a house or duplex, smoke alarm and sprinkler rules usually come from the residential building code (the IRC) instead, so ask your local building department.
Figuring out which code applies
Across Missouri, cities and fire districts adopt their own codes, so the rules that govern your building come from the choices your locality has made. Springfield and Columbia have adopted different editions of the International Fire Code, so the rules depend on where your building is. Every city decides which edition it wants, and those editions shift as years go by.
That means two buildings only a few miles apart may answer to different requirements. Figuring out your local code comes first, ahead of any inspection or new work.
Missouri Division of Fire Safety: facilities it inspects
The Division of Fire Safety acts as the state's fire agency. Its Fire Safety Inspection Unit looks after private care facilities serving children, older people, or people with disabilities. Inspectors there follow state rules along with standards from the NFPA, a national organization that writes fire safety standards.
For most businesses, there's no state yearly inspection requirement. Certain facilities regulated by Missouri's health, mental health, or social services departments may have state inspection requirements as well as local ones.
The Division covers a few other areas too. Fireworks display permits may be granted by the state fire marshal or by your local fire service. On elevators, the state board has put the 2016 national safety standard in place.
Annual inspections and equipment service
Even when no yearly check is mandated, the Division of Fire Safety strongly encourages commercial buildings to get a fire safety inspection each year. Where a local fire code is in place, fire safety equipment usually gets serviced annually.
In St. Louis, inspectors can request the records from the yearly inspections an outside company must perform. Keeping those reports handy helps an inspection go more smoothly. Call now to schedule your yearly service and have the paperwork an inspector expects ready.
Fire extinguisher and carbon monoxide requirements
Missouri's Division of Fire Safety lists a minimum commercial extinguisher rating of 2A-10B:C and a maximum travel distance of 75 feet, so check which local rules apply to your building. One unit generally covers about 3,000 square feet, so larger spaces typically need more than one.
Missouri's Division of Fire Safety says facilities with gas or wood-burning appliances or an attached garage need a carbon monoxide detector in place. These detectors matter because you can't smell carbon monoxide.
Local rules: Springfield, Columbia, St. Louis, and Kansas City
Each of these four cities handles things its own way:
| City | Code adopted | Rules to know |
|---|---|---|
| Springfield | 2024 International Fire Code | Permit for minor jobs lets limited work proceed without engineer-stamped plans |
| Columbia | 2018 International Fire Code | Knox Box required on all buildings; sprinkler designs sealed by an engineer |
| St. Louis | Local code | Bureau of Fire Prevention inspects daily |
| Kansas City | Local code | Fire Marshal Division covers prevention, enforcement, and education |
On January 12, Springfield's City Council approved the 2024 code after looking over everything that changed between the 2018 and 2024 editions.
Columbia's rules get quite specific. A Knox Box is a secure lockbox mounted on the outside of a building that stores keys so firefighters can get inside quickly. When a new sprinkler system goes in, the fire department connection must carry Knox locking caps: 4-inch Storz caps fitted with an adapter kit. Sprinkler piping has to be inspected and approved before it's concealed, and alarm, sprinkler, and other systems need a passing fire department test before use, scheduled 24 hours in advance. Address numbers have to be 4 inches tall or more, with strokes at least half an inch wide. The city mails plan review comments within 10 days.
What happens when a St. Louis inspection turns up a problem?
You'll receive a written notice allowing you time to fix it. Miss that, and Ordinance 70796, Section 4 sets the penalty: a fine of up to $500 or up to 90 days. Every day the problem goes unfixed is treated as a new offense, so costs add up fast.
The way to stop this is to fix the problem within the time given on the notice. If a notice has come your way, call today so the work is done before the deadline.
Who can service your fire systems?
The Division of Fire Safety says only qualified companies may install and service fire protection systems.
A proposed bill, House Bill 1464, has been introduced but is not law, so it does not set the current rules for servicing your equipment. It would require fire equipment companies and their employees to carry a state certification or license, with $300,000 in liability insurance for extinguisher companies and $1,000,000 for kitchen wet chemical companies. It also called for workers to complete a course and exam built around the national extinguisher standard, with trainees working under direct supervision.
Call us today. We'll help confirm which code covers your building, service your equipment, and hand you the paperwork an inspector will ask for.