Is your warehouse ready for an audit? 5 questions to assess the state of your safety marking
A safe warehouse is not created only on the day of an audit. It is the result of daily work, clear rules, and well-configured safety marking. This helps workers orient themselves in the space, identify risks, and move safely between individual zones.
For warehouse marking, it is not enough that it is formally placed on the wall or at the entrance to the hall. It must be visible, current and understandable even in real operation. This is where it shows how well you have managed safety in the warehouse and OHS requirements.
The following 5 questions will help you quickly check the status of safety marking and identify areas that deserve attention even before the next audit.
1. Do employees see safety marking in time?
In a warehouse, it is often not enough for safety signs to be formally placed. They must be visible before entering the risk zone. Signs covered by shelves, foils, pallets, or materials are often a problem. In intense operation, marking can also disappear in visual chaos.
Checklist:
✔ marking is visible upon entering the zone
✔ signs are not covered by foils, shelves, or goods
✔ safety pictograms are legible even from a greater distance
✔ symbols are not too small or damaged
Risk: If a worker registers a sign too late, they do not have enough time to react safely. In busy operations, this can mean incorrect movement in a risk zone or late use of protective equipment.
2. Are PPE zones clearly marked and immediately recognizable?
Upon entering a PPE zone, i.e., a zone with mandatory use of personal protective equipment, the worker must not have to think about what is mandatory. PPE marking must immediately show whether head, eye, hearing protection or reflective elements are required. In warehouses, clear marking of mandatory eye protection and hearing protection is often missing.
Checklist:
✔ mandatory PPE is indicated upon entry to the zone
✔ marking clearly indicates head, eye, or hearing protection
✔ reflective elements are communicated in zones with machinery movement
✔ the worker immediately knows which protective equipment to use
Risk: Unclearly marked PPE zones lead to workers not using protective equipment in time or at all. The biggest problem arises in zones where the risk changes quickly, such as noise, dust, or machinery movement.
3. Are escape routes and emergency exits always visible?
Escape routes must be clearly marked even when the layout of goods changes or temporary storage areas are added. Material must not block marking or the routes themselves. Visibility in the event of a power outage or degraded lighting conditions is also important.
Checklist:
✔ escape routes are clear
✔ emergency exits are clearly visible
✔ photoluminescent marking is used
✔ directional marking works even in reduced visibility
✔ marking corresponds to the current warehouse layout
Risk: Poorly marked escape routes or emergency exits slow down evacuation. In a crisis situation, every second counts, and people must know immediately which way to move.
4. Is floor marking always legible?
Warehouse floor marking is one of the most practical safety elements in logistics operations. It helps separate pedestrians from forklifts, mark loading zones, and alert to hazardous areas. However, with high frequency of machinery movement, lines quickly wear out.
Checklist:
✔ pedestrian and forklift routes are clearly separated
✔ lines are not worn or illegible
✔ loading zones are marked
✔ hazardous areas are clearly defined
✔ marking is visible even during peak operation
Risk: Illegible floor marking reduces certainty for both pedestrian and material handling equipment movement. Where routes are not clearly separated, the risk of collisions, delays, and dangerous situations increases during peak operation.
5. Does the marking comply with current standards?
When it comes to safety marking, there's no need to delve into unnecessary theory, but basic standards should be known by every worker responsible for safety and building management.
For safety marking in logistics and industrial operations, the following are particularly important:
- ISO 7010 – Graphical symbols – Safety colours and safety signs – Registered safety signs
- ISO 3864 – Graphical symbols – Safety colours and safety signs
- Council Directive 92/58/EEC on the minimum requirements for the provision of safety and/or health signs at work
These standards and directives form the basis of safety marking in logistics and industrial operations within the EU.
Checklist:
✔ current safety pictograms are used
✔ marking corresponds to the type of risk
✔ colours and symbols are standardized
✔ the team knows how often to check safety marking
Risk: Outdated or incorrect marking can weaken the credibility of the entire safety documentation during an OHS audit. At the same time, it represents a daily operational risk.
A safe warehouse is a warehouse where people can quickly orient themselves
Proper safety marking is not just about the audit. It is about people knowing where to go, where there is a risk, and what protective equipment they must use. It only works when workers actually perceive it.
Regular inspection of marking is therefore part of efficient operation, not just a legally mandated duty.
When choosing suitable marking and safety solutions, we recommend consulting our specialist.
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