Here you will find all the forms you can use to report something to the Human Environment and Transport Inspectorate (ILT). Use the search function to quickly find the form you need. Please note: not all forms are available in English.
Lees deze pagina in het Nederlands
For urgent reports, call +31 (0)88 489 0000 (available 24/7). If you are required to complete a notification form, then please do so.