After the pre-notification, you can use Portbase to track the cargo in real-time. If necessary, you can still take action should something not be correct with the pre-notification.
For import (cargo from the United Kingdom to the Netherlands): service Import Status
Service for real-time insight into the customs status of incoming cargo at shortsea and ferry terminals. You can immediately see whether the required customs obligations have been met and whether Customs might want to inspect the cargo. The transporter is expected to use Import Status to verify whether the customs document is known at the terminal prior to departing for said terminal. Without correctly pre-notified customs document, the cargo is not permitted to leave the terminal. The driver that picks up the cargo, will then be referred to a public parking location. In consultation with his planner or you as client, he can still arrange the customs formalities here.
Costs and registration Import Status
Import Status is a free service.
Curious how the service works?