In order to work safely on or near low-voltage electrical installations, you must know the procedures and be able to estimate risks. The NEN 3140 standard is a method to manage this systematically. The NEN 3140 certificate proves that you are able to work on electrical installations in a responsible way. Nowadays, many clients make the NEN 3140 certification mandatory when writing assignments. The NEN 3140 certificate has therefore become a must.
Select a green field to book a training for that day. The red fields are already fully booked. No option available? Contact us to discuss date options.