Declaration form fuel costs Please click on the link below and hand in the completed form at your Charlie works office. Declaratieform. brandstofkosten.pdf 100 KB Download Related articles Declaration form private transport (NL-PL) Data changes form - changes in private data such as address, email address, phone number, status, bank account, etc. The Charlie works onboarding program Telephone numbers Charlie works offices How can I download the ABU CAO app on my mobile phone?