How to Choose Mandatory Safety Signs for the Workplace
Start with the hazard assessment and the action people must take, then choose a sign material and size suitable for the location. This guide helps you select signage as part of a wider safety system.
Message + location + material
The sign must communicate the required action clearly and be positioned where people can see it before they encounter the risk.
Start with the risk assessment
Signage should support identified controls, not replace them.
Choose the exact message
Use a sign that clearly states the required protective action.
Choose the material
Rigid plastic can suit wall mounting; self-adhesive vinyl suits appropriate smooth surfaces.
Check visibility
Position signs at a useful height with adequate lighting and clear sight lines.
What should you check before ordering?
Use the selection points below to narrow the range before comparing individual products.
What mandatory signs do
Mandatory signs indicate an action that must be taken, such as wearing eye, hearing or other protective equipment.
- Choose wording and symbols appropriate to the requirement.
- Place the sign before the point where the action is required.
- Keep signs clean and unobstructed.
Rigid versus self-adhesive
The best material depends on the mounting surface and environment.
- Rigid signs can be mechanically fixed where appropriate.
- Self-adhesive signs need a clean, suitable surface.
- Consider moisture, dirt and temperature where the sign will be installed.
Signage is only one control
A sign does not remove the underlying hazard. It should sit alongside appropriate engineering controls, procedures, PPE and training.
- Keep risk assessments and controls current.
- Replace damaged or faded signage.
- Brief workers and visitors where mandatory requirements are not obvious.
Browse Sealey Mandatory Safety Signs
Search by part number, size or a keyword from the product description.
Tip: a short part-number fragment often finds the right product faster than a long description.
Products 1–20
Products 21–40
Products 41–47
Quick answers before you choose
What colour are mandatory safety signs?
Mandatory safety signs conventionally use a blue circular symbol to indicate an action that must be carried out.
Can a safety sign replace PPE enforcement?
No. Signage communicates the requirement; the employer still needs appropriate controls, equipment, procedures and supervision.
Where should mandatory signs be positioned?
Place them where they are clearly visible before a person reaches the area or activity where the requirement applies.
Still not sure which one you need?
Send Tanair the existing part reference, equipment details and a clear photograph where useful. We can help you narrow the correct option before you order.