Safety Signage Guides
CGAP Safety Guides
Two sets of guides. The first covers the hazards we specialize in, the ones most sign catalogs do not have a section for. The second covers OSHA's ten most-cited standards, corrected against the current federal data.
Guides for the hazards nobody else makes signs for
Each of these is written against the governing standard, is honest about what is required versus what is good practice, and includes a diagram of where the signage goes.
- Electric Shock Drowning — what marinas and waterfront owners need to post, and what NEC 555 now requires
- MRI Suite Signage — Zone I through Zone IV, with floor plan, and why the substrate itself is a safety issue
- Call 811 and Buried Utility Marking — the color code, the tolerance zone, and where permanent markers belong
- Battery Energy Storage and Lithium-Ion — NFPA 855 signage, with enclosure placement diagram
- Loading Dock Safety — six hazards mapped, and what 1910.178 actually requires
- Permit-Required Confined Space — the one standard where posting is mandatory, with entry diagram and atmospheric limits
- Arc Flash Field Marking — NFPA 70E and NEC 110.16, with boundary diagram
- E-Bike and Lithium Battery Fires — for apartments, campuses, and property managers
- Laser Controlled Areas — ANSI Z136.1, laser classes, and the nominal hazard zone
- Drone Operations — Part 107, and what a sign can legally control
OSHA Top 10 Most Frequently Cited Standards, FY 2025
Every year OSHA publishes the standards its inspectors cite most often. The list barely changes, which is the useful part: the same ten failures account for most citations year after year. Fall Protection has topped it for fifteen consecutive years.
- Fall Protection, General Requirements (1926.501) — 5,914 citations — Guide
- Hazard Communication (1910.1200) — 2,546 — Guide
- Ladders (1926.1053) — 2,405 — Guide
- Lockout/Tagout (1910.147) — 2,177 — Guide
- Respiratory Protection (1910.134) — 1,953 — Guide
- Fall Protection, Training Requirements (1926.503) — 1,907 — Guide
- Scaffolding (1926.451) — 1,905 — Guide
- Powered Industrial Trucks (Forklifts) (1910.178) — 1,826 — Guide
- Eye and Face Protection (1926.102) — 1,665 — Guide
- Machine Guarding (1910.212) — 1,239 — Guide
Source: OSHA preliminary FY 2025 data, presented at the 2025 NSC Safety Congress and Expo. Official list: osha.gov/top10citedstandards
Building and health codes
Egress, electrical, storage, and fire extinguisher guides, written with the honest caveat that these codes are enforced locally and no national citation data exists. See the building and health code guides.
Where signage fits
Posting is an explicit requirement in several of these standards. Permit-required confined spaces must be posted under 1910.146. Regulated areas for substances like benzene, lead, and asbestos require specific mandated wording. Equipment likely to be serviced while energized should be field-marked for arc flash under NFPA 70E. Marinas must post the NEC 555 shock hazard warning.
For the rest, signage is a control rather than a requirement: it sets the expectation at the threshold, and it holds up in an incident review in a way that a verbal briefing does not.
Building & Health Code Compliance Guides
OSHA is federal, so its citation data is public and countable. Building and health codes are not. They are enforced by thousands of separate local authorities: city fire marshals, county health departments, state building officials, each with their own code adoption cycle, inspection schedule, and penalty schedule.
That means nobody can honestly tell you that a given violation ranks #3 nationally or carries a $5,000 fine, because no national dataset exists and the penalty depends entirely on who is inspecting you. What we can tell you is which violations inspectors write up constantly, across jurisdictions, because they come from the same handful of predictable failures.
Life safety and fire
- Blocked Egress: exits, aisles, and stairwells obstructed or locked. The most consequential item on this list, and the one most often created by day-to-day operations rather than by design.
- Fire Extinguisher Access & Inspection: blocked, unmounted, uninspected, wrong class, and the Class K requirement for commercial kitchens.
- Electrical Systems: panel clearance, missing covers, unapproved wiring, and who actually enforces the NEC.
- Ventilation & HVAC: kitchen hood cleaning frequency by cooking volume, fire damper testing, makeup air, and what inspectors write up in commercial kitchens.
Operations
- Improper Storage: sprinkler clearance, fire lane width, flammables, and high-piled storage.
- Food Temperature Control: holding, cooling, and reheating, with the cooling parameters most wall charts get wrong.
- Cross-Contamination: storage order, separation, and what the Food Code does and does not require.
- Plumbing & Water Systems: backflow prevention, cross connections, air gaps, and the handwashing sink temperature that gets quoted wrong.
Construction and permits
- Structural Defects: the framing limits inspectors check before drywall, and why engineered joists follow different rules.
- Zoning & Permits: permitted use, change of occupancy, certificates of occupancy, unpermitted work, and sign permits, plus why ADA is a separate federal question.
How to use these
Verify against your own jurisdiction. Your local authority having jurisdiction adopts a specific code edition with local amendments. The guidance here is general. The code that applies to you is whatever your AHJ has adopted, and it is worth knowing which edition that is before an inspection rather than during one.
Most violations are operational drift, not construction defects. The exit was clear when the building was signed off. Then a pallet went there for a day. Blocked egress, improper storage, extinguisher access, and cross-contamination are all failures of what happens daily, not of how the building was built. That is the category where signage does real work, because the failure happens at the moment somebody decides where to set something down.
Browse 8x12 aluminum safety signs or see the safety signage guides, including the ten on the hazards we specialize in.
Fall Protection Compliance Guide
OSHA's #1 most-cited standard, fifteen years running.
Fall Protection, General Requirements (29 CFR 1926.501) drew 5,914 citations in FY 2025, more than twice the next standard on the list. Falls remain the leading cause of death in construction, accounting for roughly a third of construction fatalities.
What gets cited
- Unprotected sides and edges without a guardrail system, safety net, or personal fall arrest system
- Guardrails missing a top rail at 42 inches (plus or minus 3), a midrail, or a toeboard where needed
- Holes in walking surfaces left uncovered or unguarded
- Anchorages not capable of supporting 5,000 pounds per attached worker, or not designed as part of a system with a safety factor of two
- No plan for prompt rescue after a fall arrest
- Ladders not extending 3 feet above the landing surface
What a citation actually costs
These are OSHA's maximum civil penalties per violation. Note that 2026 amounts are unchanged from 2025, because the Bureau of Labor Statistics did not publish October 2025 CPI data during the federal funding lapse, so no inflation adjustment was applied.
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Two things worth understanding beyond the headline numbers. OSHA can issue instance-by-instance citations for high-gravity serious violations of the fall protection standard, meaning one inspection can produce multiple citations rather than one. And penalty reductions are available based on employer size and citation history, so the maximum is rarely the assessed amount for a small employer.
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1926.501.
Free compliance checklist
A walkthrough checklist covering guardrails, anchorages, personal fall arrest inspection, hole covers, and rescue planning.
Download the Fall Protection Compliance Checklist (PDF)
Where signage fits
Signage does not substitute for guardrails, harnesses, or training, and no sign has ever stopped a fall. What it does is mark the boundary at the point where someone decides whether to step past it, and document that the hazard was communicated.
That second part matters more than people expect. In an incident review, the question is rarely whether the hazard existed. It is whether anyone was told.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Hazard Communication (HazCom) Compliance Guide
OSHA's #2 most-cited standard, and the most-cited general industry standard.
Hazard Communication (29 CFR 1910.1200) drew 2,546 citations in FY 2025. The failures are consistent: missing or outdated safety data sheets, unlabeled secondary containers, and workers who were never trained on the chemicals they handle.
What gets cited
- No written hazard communication program
- Safety data sheets missing, outdated, or not readily accessible during every work shift
- Secondary containers not labeled with product identifier and words, pictograms, or symbols conveying the hazard
- Shipped containers missing a compliant GHS label
- Employees not trained at initial assignment and when a new hazard is introduced
- Chemical inventory list not maintained
A note on electronic SDS
OSHA permits electronic access to safety data sheets. What it does not permit is electronic access with no backup. If the network is down, the power is out, or the terminal is on the far side of the building from the incident, the sheets are not readily accessible. Have a fallback.
What a citation actually costs
OSHA maximum civil penalties per violation. 2026 amounts are unchanged from 2025, because the Bureau of Labor Statistics did not publish October 2025 CPI data during the federal funding lapse, so no inflation adjustment was applied.
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1910.1200.
Free compliance checklist
A walkthrough checklist covering written program, SDS access, container labeling, training records, and chemical inventory.
Download the HazCom Compliance Checklist (PDF)
Where signage fits
Labeling is an explicit requirement of this standard, not an optional control. Beyond container labels, area signage marks chemical storage rooms, spill response zones, corrosive and flammable areas, and SDS station locations so people can find what they need under pressure.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Ladder Safety Compliance Guide
OSHA's #3 most-cited standard.
Ladders (29 CFR 1926.1053) drew 2,405 citations in FY 2025. Falls from ladders account for a substantial share of fall-related construction deaths, and the citations cluster around a handful of repeatable mistakes.
Shop ladder and fall hazard signage
What gets cited
- Portable ladders not extending at least 3 feet above the upper landing surface
- Non-self-supporting ladders set at the wrong angle. The base should sit out roughly one quarter of the working length from the wall
- Using the top or top step of a stepladder as a step
- Ladders with structural defects kept in service instead of being tagged and removed
- Ladder used at a duty rating below the combined load of worker, tools, and materials
- Metal ladders used where they could contact energized conductors
On inspection frequency
The standard requires ladders to be inspected by a competent person for visible defects on a periodic basis and after any occurrence that could affect safe use. It does not prescribe a weekly interval. Pick a documented cadence that fits how hard your ladders work, and log it.
What a citation actually costs
OSHA maximum civil penalties per violation. 2026 amounts are unchanged from 2025, because the Bureau of Labor Statistics did not publish October 2025 CPI data during the federal funding lapse.
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1926.1053.
Free compliance checklist
A walkthrough checklist covering duty rating selection, setup angle and extension, inspection and tag-out, and electrical clearance.
Download the Ladder Safety Compliance Checklist (PDF)
Where signage fits
Ladder citations are mostly behavioral, which is exactly the category signage can influence. Posted reminders at the ladder rack, tag-out signage on defective equipment, and clearance warnings near energized lines all target the decision point rather than the aftermath.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Scaffolding Safety Compliance Guide
OSHA's #7 most-cited standard, and the only one on the FY 2025 list that increased.
Scaffolding (29 CFR 1926.451) drew 1,905 citations in FY 2025. Nine of the ten Top 10 categories fell year over year. Scaffolding was the exception, which makes it worth a closer look than its rank suggests.
What gets cited
- Fall protection missing where the platform is more than 10 feet above a lower level
- Platforms not fully planked, or planking gaps wider than 1 inch
- Scaffold not resting on base plates and mud sills or another adequate firm foundation
- No safe access. Cross braces are not a means of access
- Scaffold not inspected by a competent person before each work shift and after any occurrence that could affect structural integrity
- Scaffold erected, moved, or altered without competent person supervision
- No falling object protection for workers below
On tagging
Green, yellow, and red scaffold tag systems are widely used and genuinely useful, but they are industry practice rather than an explicit OSHA requirement. What the standard requires is the inspection itself, by a competent person, before each shift. A tag is a good way to prove the inspection happened. It is not a substitute for it.
What a citation actually costs
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1926.451.
Free compliance checklist
Download the Scaffold Safety Compliance Checklist (PDF)
Where signage fits
Scaffold signage does the work between inspections: incomplete scaffold marked as not for use, overloaded bays marked before someone stacks material on them, and access control at the base. Aluminum survives the full life of a job and moves to the next one, rather than being scrapped with the tear-down.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Machine Guarding Compliance Guide
OSHA's #10 most-cited standard.
Machine Guarding, General Requirements (29 CFR 1910.212) drew 1,239 citations in FY 2025. It is the smallest count on the Top 10 and among the most consequential, because the injury it prevents is amputation.
What gets cited
- No guarding on machines with hazards from point of operation, ingoing nip points, rotating parts, flying chips, or sparks
- Guards that do not prevent the operator from having any part of the body in the danger zone during the operating cycle
- Guards removed for changeover or maintenance and not reinstalled
- Interlocks bypassed, defeated, or taped over
- Machines designed for a fixed location not securely anchored
- Point of operation guarding missing on the specific machines listed at 1910.212(a)(5)
Two reasons this escalates
Machine guarding is on OSHA's instance-by-instance citation list for high-gravity serious violations, so one inspection can produce a citation per machine rather than one for the condition.
It also sits inside OSHA's National Emphasis Program on Amputations, which directs programmed inspections at facilities with machinery likely to cause amputations. If you run presses, saws, shears, conveyors, or food processing equipment, you are inside a targeted enforcement program, not waiting for a random visit.
On inspection and training frequency
The standard does not prescribe a weekly guard inspection or annual training interval. Both are sensible practice and neither is what 1910.212 requires. What it requires is that guards be present, effective, and secured. Build a cadence that fits your equipment and document it, but do not assume a specific frequency is the legal test.
What a citation actually costs
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1910.212.
Free compliance checklist
Download the Machine Guarding Checklist (PDF)
Where signage fits
The failure mode here is a guard that comes off for a changeover and does not go back on. Signage on the guard itself, at the pinch point, and on the panel is what makes its absence obvious to the next person, rather than something only noticed after an injury.
Browse machine guarding signs or see all ten OSHA Top 10 guides.
Forklift & Powered Industrial Truck Compliance Guide
OSHA's #8 most-cited standard.
Powered Industrial Trucks (29 CFR 1910.178), the standard covering forklifts, drew 1,826 citations in FY 2025. Most citations trace back to operator qualification and daily examination rather than to the equipment itself.
Shop forklift and warehouse signage
What gets cited
- Operators not trained and evaluated for the specific truck type and workplace conditions
- No performance evaluation at least once every three years
- No refresher training after an accident, near miss, unsafe operation, or a change in equipment or conditions
- Trucks not examined before use, at least daily, or after each shift where used around the clock
- Defective trucks not removed from service
- Charging or refueling without proper ventilation and controls
- Modifications made without the manufacturer's written approval
On the three-year rule
The three-year interval is an evaluation of operator performance, not an expiring certificate. People treat forklift certification like a driver's licence with a renewal date, and that framing causes trouble in both directions: it invites skipping refresher training that a near-miss should have triggered immediately, and it invites paying for re-certification when a documented evaluation would satisfy the standard.
Refresher training is event-driven. The three-year evaluation is the floor, not the trigger.
On daily checks
The standard requires trucks to be examined before being placed in service, at least daily, or after each shift where operated around the clock. It requires the examination. A written log is how most facilities prove it happened, and it is worth keeping, but the citation is for not examining, not for not logging.
What a citation actually costs
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1910.178.
Free compliance checklist
Download the Powered Industrial Trucks Checklist (PDF)
Where signage fits
Forklift citations concentrate where pedestrians and powered equipment share space. Traffic lane marking, high-traffic area warnings, dock edge signage, and battery charging station posting all sit at the intersection points, which is where the struck-by incidents happen.
Browse loading dock and warehouse signs or see all ten OSHA Top 10 guides.
Eye & Face Protection Compliance Guide
OSHA's #9 most-cited standard.
Eye and Face Protection drew 1,665 citations in FY 2025. Worth knowing which standard that is: the Top 10 entry is 29 CFR 1926.102, the construction rule. General industry has its own parallel requirement at 1910.133. If you are in a plant rather than on a site, 1910.133 is the one that applies to you.
Shop PPE and eye protection signage
What gets cited
- Employees not using eye or face protection where there is a reasonable probability of injury preventable by it
- Protectors not meeting the ANSI Z87.1 consensus standard
- Side protection missing where there is a hazard from flying objects
- Prescription lenses worn without protectors that either incorporate the prescription or fit over it
- Filter lenses of the wrong shade number for welding, cutting, or brazing operations
- Damaged or degraded protectors kept in service
On eyewash stations
Eyewash and emergency shower requirements sit in a different standard, 29 CFR 1910.151(c), which requires suitable facilities for quick drenching or flushing where the eyes or body may be exposed to injurious corrosive materials.
The specifics people quote, 15 minutes of flow and a station reachable within 10 seconds, come from ANSI Z358.1, a consensus standard OSHA references but does not itself codify. Same for weekly activation testing. These are the right things to do. They are not what the eye protection standard says, and knowing the difference matters when you are the one answering an inspector.
What a citation actually costs
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties, 29 CFR 1926.102 and 29 CFR 1910.133.
Free compliance checklist
Download the Eye & Face Protection Checklist (PDF)
Where signage fits
Eye protection is a boundary rule, and boundaries need marking. Posting at the entrance to a grinding bay, a welding booth, or a chemical handling area is what turns a written policy into something a visitor or a new hire can follow without being told.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Lockout/Tagout (LOTO) Compliance Guide
OSHA's #4 most-cited standard, up one place from FY 2024.
The Control of Hazardous Energy (29 CFR 1910.147) drew 2,177 citations in FY 2025. LOTO failures are among the most consequential on the Top 10, because the failure mode is a machine starting while someone is inside it.
What gets cited
- No documented energy control procedure for the specific machine
- Procedures that exist on paper but do not match how the equipment actually isolates
- Stored energy not released or restrained: springs, hydraulics, capacitors, elevated parts
- Isolation not verified before work begins
- Each authorized employee not applying their own lock
- No annual periodic inspection of the energy control procedure
- Employees not retrained when procedures or machines change
Why this one escalates fast
Lockout/tagout is on OSHA's instance-by-instance citation list for high-gravity serious violations. That means a single inspection can generate a separate citation per machine or per employee rather than one citation for the condition. The arithmetic changes quickly.
What a citation actually costs
OSHA maximum civil penalties per violation. 2026 amounts are unchanged from 2025, because the Bureau of Labor Statistics did not publish October 2025 CPI data during the federal funding lapse.
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1910.147.
Free compliance checklist
A walkthrough checklist covering machine-specific procedures, energy isolation verification, group lockout, shift handover, and the annual periodic inspection.
Download the LOTO Compliance Checklist (PDF)
Where signage fits
Energy isolation points, disconnects, and equipment under service all need to be identifiable at a glance by someone who did not apply the lock. Durable signage at the disconnect and on the guard is what keeps a second shift from energizing a machine that looks idle.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Respiratory Protection Compliance Guide
OSHA's #5 most-cited standard.
Respiratory Protection (29 CFR 1910.134) drew 1,953 citations in FY 2025. Most citations are program failures rather than equipment failures: the respirators are on site, but the written program, medical evaluations, or fit tests behind them are not.
Shop respiratory hazard signage
What gets cited
- No written respiratory protection program, or one not specific to the worksite
- Employees using respirators without a medical evaluation before fit testing and use
- No fit test, or a fit test not repeated annually for tight-fitting respirators
- No cartridge or canister change schedule where the cartridge lacks an end-of-service-life indicator
- Users not performing a seal check each time the respirator is donned
- Respirators stored where they can be contaminated, deformed, or damaged
- No program administrator identified
One point worth getting right
Fit testing is annual for tight-fitting respirators. The medical evaluation is not automatically annual. It is required before fit testing and use, and again when specific triggers occur: an employee reports symptoms, the program administrator or physician recommends re-evaluation, information from the program indicates a need, or workplace conditions change in a way that increases physiological burden.
Treating the medical evaluation as an annual box to tick is a common and expensive misreading. Check the standard rather than the folklore.
What a citation actually costs
OSHA maximum civil penalties per violation. 2026 amounts are unchanged from 2025, because the Bureau of Labor Statistics did not publish October 2025 CPI data during the federal funding lapse.
| Violation type | Minimum | Maximum |
|---|---|---|
| Serious | $1,085 | $16,550 per violation |
| Repeat | $4,256 | $165,514 per violation |
| Willful | $11,823 | $165,514 per violation |
| Failure to abate | n/a | $16,550 per day beyond the abatement date |
Source: OSHA 2026 Annual Adjustments to Civil Penalties and 29 CFR 1910.134.
Free compliance checklist
A walkthrough checklist covering the written program, medical evaluation triggers, fit testing records, seal checks, cartridge change schedules, and storage.
Download the Respiratory Protection Checklist (PDF)
Where signage fits
Respirator-required areas need marking at the boundary, not inside it. Someone walking into a dust, fume, or vapor area has already been exposed by the time they notice the equipment. Aluminum matters here for a practical reason: these are exactly the environments, washdown, humidity, dust, where a decal gives up first.
Browse 8x12 aluminum safety signs or see all ten OSHA Top 10 guides.
Blocked Egress Compliance Guide
The violation most often created by normal operations rather than by design.
Egress is checked on every fire inspection, in every occupancy type, in every jurisdiction. It is also the one that regenerates: the path was clear at sign-off, then a pallet went there, then a display, then a stack of boxes that nobody moved.
What inspectors write up
- Merchandise, pallets, carts, or trash reducing the clear width of an exit access
- Exit doors locked, blocked, or requiring special knowledge to operate
- Storage in stairwells or exit enclosures
- Exit signs missing, unlit, or obscured
- Emergency lighting not tested, or batteries dead
- Exit discharge blocked outside the building, which people forget is part of the egress path
What the code actually says, and who enforces it
The requirements come from NFPA 101, the Life Safety Code, and from the International Fire Code, depending on which your jurisdiction adopted. OSHA has its own parallel requirement for workplaces at 29 CFR 1910.36 and 1910.37.
Worth being precise about something: NFPA and the ICC do not issue citations or set fines. They write consensus codes. Your local authority having jurisdiction, usually the fire marshal or building official, adopts a specific edition, sometimes with local amendments, and enforces it under local penalty schedules. That is why no honest guide can quote you a national fine figure.
What is worth knowing is that egress violations are among the few that can trigger immediate action rather than a correction period, because the hazard is not theoretical. If an inspector finds an exit chained shut during business hours, the response is not a letter.
Minimum widths depend on occupancy
You will see 36 inches quoted everywhere as the minimum clear egress width. It is a common figure, and it is not universal. Required width scales with occupant load and occupancy type, and your adopted code edition sets the calculation. Check yours rather than assuming.
Emergency lighting testing
NFPA 101 calls for a functional test of at least 30 seconds every month, and a full 90-minute test annually, with records kept. Both, not one or the other.
Free compliance checklist
Download the Egress Compliance Checklist (PDF)
Where signage fits
Egress is an operational failure, which makes it one of the few violation types signage genuinely prevents. Exit identification, do-not-block marking at the door and at the discharge, and keep-clear marking on the floor all work on the person deciding where to set something down. That decision is the violation.
Browse 8x12 aluminum safety signs or see all building and health code guides.
Electrical System Compliance Guide
The violation that most often starts as a temporary fix.
Almost nothing on an electrical inspection punch list was installed that way on purpose. An extension cord ran to a machine for one afternoon two years ago. A second conductor went under a breaker lug during a rush. Storage crept into the clearance in front of a panel.
Shop electrical hazard signage
What inspectors write up
- Missing GFCI protection in kitchens, bathrooms, outdoors, rooftops, and other wet or damp locations
- Extension cords or flexible cords used as a substitute for permanent wiring
- Double-tapped breakers, where two conductors land on a lug listed for one
- Working space in front of electrical equipment obstructed or used for storage
- Missing knockouts, open covers, and unused openings not closed
- Panels not legibly marked with circuit identification
- Junction boxes buried or inaccessible
Working clearance
NEC 110.26 requires clear working space in front of equipment likely to be examined or serviced while energized. The commonly quoted 36 inches is the depth for the most typical case, systems up to 150 volts to ground under Condition 1. Depth increases with voltage and with what is on the opposite side of the space. Width and headroom have their own requirements.
The practical version: the space in front of a panel is not storage, and it is not a place to park a cart.
Who actually enforces this
The National Electrical Code is published by NFPA and enforced by nobody until a jurisdiction adopts it. Your state or municipality adopts a specific NEC edition, sometimes with amendments, and your local electrical inspector enforces that version under local penalties. Editions in force around the country vary by several cycles, so a requirement that applies in one county may not yet apply in the next.
Anyone quoting you a national NEC fine schedule is making it up.
Free compliance checklist
Download the Electrical Compliance Checklist (PDF)
Where signage fits
Panel clearance marking, arc flash field labeling, high voltage identification, and disconnect marking all address the same failure: someone treating energized equipment as furniture. Marking the boundary is what keeps the clearance clear between inspections.
Browse electrical hazard signs or see all building and health code guides.
Improper Storage Compliance Guide
The violation that grows quietly until an inspector walks the aisle.
Storage encroachment is incremental. Nobody decides to block a sprinkler. Inventory arrives, the racks fill, the overflow goes somewhere, and one day the somewhere is under a sprinkler head or in front of an electrical panel.
Shop storage and warehouse signage
What inspectors write up
- Storage within 18 inches of sprinkler deflectors, which obstructs the spray pattern
- Storage in mechanical, electrical, or sprinkler riser rooms
- Material in front of electrical panels, inside required working clearance
- Fire apparatus access roads obstructed by parking, dumpsters, or staged material
- Flammable liquids stored outside approved cabinets beyond permitted quantities
- High-piled storage without the required permit, controls, or aisle widths
- Unstable stacking, damaged rack uprights, missing capacity placards
Two numbers worth getting right
18 inches below sprinklers. NFPA 13 requires clearance between the top of storage and the sprinkler deflector so the discharge pattern can develop. This is the one people violate without realizing, because the pallet looks like it has room.
20 feet for fire apparatus access. The International Fire Code requires an unobstructed width of at least 20 feet for fire apparatus access roads, more where aerial apparatus access is required. You will see 10 feet quoted in places. That is not the IFC figure, and a fire lane sized to it will not pass.
Who enforces this
NFPA 13 and the International Fire Code are consensus documents. Neither NFPA nor the ICC inspects anyone or issues fines. Your local fire marshal enforces whichever editions your jurisdiction adopted, under local penalty schedules, and high-piled storage in particular often requires a permit issued locally.
Free compliance checklist
Download the Storage Compliance Checklist (PDF)
Where signage fits
This is the clearest case on the whole list. Sprinkler clearance lines, no-storage marking on mechanical and electrical room doors, panel clearance marking, and fire lane identification all work on the person carrying the box, at the moment they are looking for somewhere to put it down.
Browse loading dock and warehouse signs or see all building and health code guides.
Fire Extinguisher Compliance Guide
The easiest violation to prevent and one of the most commonly written.
Extinguisher findings are almost never about the extinguisher. They are about the tag, the mounting, or the pallet somebody parked in front of it.
Travel distance depends on class
The 75-foot figure everyone quotes is the Class A number. NFPA 10 sets different maximums by hazard:
- Class A (ordinary combustibles): 75 feet maximum travel distance
- Class B (flammable liquids): 30 or 50 feet depending on hazard level
- Class K (cooking oils and fats): 30 feet maximum
Travel distance means the actual walking path, not a straight line through walls and racking.
Class K, if you have a commercial kitchen
Cooking appliances using vegetable or animal oils require a Class K extinguisher, and it must be within 30 feet. An ABC dry chemical unit does not satisfy this and can make a grease fire worse. This is a common finding in kitchens that were outfitted with general-purpose extinguishers.
Inspection and maintenance intervals
- Monthly: visual inspection, recorded. NFPA 10 permits electronic monitoring in place of manual monthly checks
- Annually: maintenance by a trained person, with a tag
- Every 6 years: internal examination for most stored-pressure dry chemical units
- Every 12 years: hydrostatic test for most dry chemical units, 5 years for CO2 and water types
What inspectors write up
- Access blocked by storage, carts, or displays
- Missing or expired annual maintenance tag
- No monthly inspection record
- Unmounted units sitting on the floor
- Wrong class for the hazard present
- Pressure gauge outside the operable range, or missing pin and seal
- Extinguisher not visible, and no sign identifying its location
Who enforces this
NFPA 10 is a standard. NFPA issues no citations. Your local fire marshal enforces the edition your jurisdiction adopted, and extinguisher servicing is typically performed by companies licensed at the state level.
Free inspection log
Download the Fire Extinguisher Inspection Log (PDF)
Where signage fits
Extinguisher location identification is the most direct case on this list. If a unit is mounted behind a rack, a sign above it is the difference between finding it in three seconds and not finding it. Keep-clear marking on the floor addresses the blocking problem, which is the finding inspectors write most often.
Browse 8x12 aluminum safety signs or see all building and health code guides.
Food Temperature Control Compliance Guide
The most cited category in retail food inspection, and the most preventable.
Temperature control failures are why health departments inspect at all. They are also almost entirely a documentation and habit problem rather than an equipment problem.
Shop kitchen and food safety signage
The numbers that matter
- Cold holding: 41°F or below
- Hot holding: 135°F or above
- Cooling, stage one: from 135°F to 70°F within 2 hours
- Cooling, stage two: from 70°F to 41°F within an additional 4 hours, for 6 hours total
That first cooling number is worth checking against whatever chart is taped to your wall. The stage-one requirement starts at 135°F, not 165°F. 165°F is a cooking and reheating temperature, not a cooling start point, and the two get conflated constantly.
What inspectors write up
- Cold or hot holding out of range at the time of inspection
- No temperature logs, or logs filled in retroactively
- Thermometers not calibrated, or none available
- Cooling done in deep covered containers, which cannot meet the time requirement
- Thawing at room temperature
- Date marking missing on ready-to-eat foods held more than 24 hours
Who enforces this
The FDA Food Code is a model, not a regulation. FDA publishes it and does not use it to inspect your restaurant. Your state or local health department adopts a version of it, often with amendments and often a cycle or two behind the current edition, and their inspectors enforce that version under local penalties.
This matters practically: if you are working from the current FDA Food Code and your county adopted the 2017 edition, some details differ. Ask your health department which edition applies.
Free daily temperature log
Download the Daily Food Temperature Log (PDF)
Where signage fits
Posted temperature ranges at the line, at the walk-in, and at the cooling station put the number where the decision happens, rather than in a binder in the office. Handwashing and thawing procedure signage does the same. Aluminum matters in a commercial kitchen for an obvious reason: it survives daily sanitizer.
Browse 8x12 aluminum safety signs or see all building and health code guides.
Cross-Contamination Compliance Guide
The violation that comes from a habit rather than a system.
Cross-contamination is rarely caused by not knowing better. It is caused by being busy: one board, one pair of gloves, one reach into the wrong container during a rush.
Shop kitchen and food safety signage
Storage order, which is the part with an actual rule
The FDA Food Code specifies storage by required cooking temperature, top to bottom, with ready-to-eat food highest and the food needing the hottest cook lowest:
- Ready-to-eat food (top)
- Whole seafood
- Whole cuts of beef and pork
- Ground meat and ground fish
- Whole and ground poultry (bottom)
The logic is drip direction. Anything that falls lands on food that will be cooked hotter.
On color-coded boards
Color coding is excellent practice and it is not a code requirement. The Food Code requires separation and requires equipment to be cleaned and sanitized between uses with raw and ready-to-eat foods. It does not mandate red for raw and green for produce.
Use color coding because it works. Just know that an inspector cites the separation failure, not the absence of colored plastic, and that a kitchen with one board that is properly washed and sanitized between tasks is compliant.
What inspectors write up
- Raw animal food stored above or beside ready-to-eat food
- Equipment and utensils not cleaned and sanitized between raw and ready-to-eat use
- Bare hand contact with ready-to-eat food where not permitted
- Handwashing skipped at task changes, or gloves changed without washing underneath
- Wiping cloths stored outside sanitizer, or shared between raw and clean surfaces
- Ready-to-eat food not date marked when held more than 24 hours
Who enforces this
The FDA Food Code is a model. Your state or local health department adopts a version of it and their inspectors enforce that version. FDA does not inspect restaurants.
Free compliance checklist
Download the Cross-Contamination Checklist (PDF)
Where signage fits
Raw storage marking on cooler shelving, handwashing signage at the sink, and station identification all work at the moment of the decision. Posting the storage order inside the walk-in is more useful than any policy binder, because that is where the question actually gets asked.
Browse 8x12 aluminum safety signs or see all building and health code guides.