Persons using this type of permit are permitted to perform within the Netherlands with no constraints. This means that no work allow (in Dutch: tewerkstellingsvergunning or TWV) is necessary.     Bekijk volledig antwoord op twitter.com Wat is V nummer op verblijfsvergunning? Here's where the Ubuntu developers focus on new features https://www.ecom-group.com/training-events/sap-successfactors-employee-central-core-training-thr81/