By Mandatory Signs · Published 11 September 2026 · 2 minute read
Begin with the required action
A mandatory sign communicates an action people must take. Start with the site assessment and the instruction that needs to be communicated, rather than choosing a symbol because it looks familiar. A sign does not replace the equipment, training or other controls needed at the workplace. Ask the responsible person to approve the message.
Keep different PPE messages separate
Head protection signs, eye protection signs and hearing protection signs communicate different requirements. Respiratory protection signs must also match the equipment specified by the workplace. Do not treat one general PPE message as a substitute for every specific instruction. Record the precise product reference and wording in the order.
Confirm the physical specification
Ask for the available dimensions, material, mounting and intended environment for the actual sign. A product thumbnail does not establish any of those details. The viewing location and installation conditions should be reviewed by the responsible site person. Request evidence for any required standard rather than inferring approval from a blue-and-white appearance.
Check the artwork version
If customised text or a combined layout is proposed, have the responsible person review the complete artwork. Do not alter a safety pictogram merely to fit a branding preference. Keep the final proof linked to the exact order so an older or unapproved version is not sent into production.
Include placement in the site process
The organisation should decide where signs are needed and how they remain visible and understandable. General HSE guidance on safety signs can help frame the discussion, but it is not a South African product certification. The supplier enquiry should identify the approved instruction and product specification rather than delegate the site assessment to a shopping page.
General reference: HSE safety signs guidance.