Helmet or bump cap?
EN 812 bump caps address impacts against fixed objects; they do not replace industrial helmets against falling objects. Describe hazards and wearing conditions before selecting a family. Visual similarity does not establish protection.
Identify the helmet edition
AFNOR documents EN 397:2025 replacing EN 397:2012+A1:2012. Existing helmet documents must retain their exact reference. Catalogue replacement alone does not determine whether equipment can remain in use: examine its instructions, condition and applicable requirements.
Adjustment and accessories
Check head sizing, retention, approved accessories and compatibility with eyewear and hearing protection. Do not drill, paint or attach unapproved accessories. Use limits, storage and service life are manufacturer-specific.
Prepare the selection
Specify assessed hazards, environment, other PPE and needed accessories. Request manufacturer, model, standard edition and instructions. After impact or damage, follow manufacturer instructions rather than a presumed universal lifetime.
