Professionals always need to minimize the risks of injury during work situations. The VCA system is a method to manage this in a structural way. Companies and individuals cerify themselves so they can show their customers that they are capable of working in a safe and responsible way. Nowadays, for most clients it is mandatory to have the VCA certificate when they assign new projects to you. Especially in The Netherlands, VCA certification has become an absolute 'must have'.
Make sure that you have filled in your date of birth correctly. the examiner has the right to deny access if the date of birth is not right. If the examiner does allow the access then the Exam Chamber ECABO has the right to not recognize your exam.