About the duty to notify
Notification of employees consists of three steps. Both the Dutch service recipients and the foreign employer or self-employed person have a role in it. Together, they are responsible for the notification.
The notification is mandatory. Is the foreign employee not notified? Then both the Dutch service recipient and the foreign employer/self-employed person risk a fine. The Dutch Labour Inspectorate checks this. Make sure the notification is in order before the foreign employee starts his/her job. This way, you avoid a fine and contribute to a fair labour market.
More information for foreign employers/self-employed persons.