Aanpassingen reglementen SNA per 1 september 2017
Wijzigingen SNA-schema per 1 april 2017

​SNA voert wijzigingen door in de norm. Graag informeren wij u over de aanstaande wijzigingen in de norm per 1 april 2017.

SNA>Het SNA Keurmerk>Gecertificeerde ondernemingen

 Notification service


​The following companies are registered with the Dutch Labour Standards Foundation and comply with the NEN 4400-1 and NEN 4400-2.

Get a free subscription to the notification service and you will receive any changes in the registration of your supplier(s) automatically by e-mail.

For national and/or international companies.


Click here for a summry (PDF) of all certified companies.



 Labour Standards Register

Company naam
Foreign company
Tax number
CoC number
VAT number