Know how to reach an embassy or consulate in case of an emergency;
A copy of the passport/driver's license speeds up the replacement in the event of theft;
Visit the dentist before going on a long trip;
Inquire in advance whether your health insurance covers the costs of repatriation to the Netherlands;
Check to what extent treatment costs are covered abroad;
You always need travel insurance to compensate for the loss and theft of your belongings;
In the event of illness or accident, contact your travel and/or health insurance company immediately (see the emergency number on the back of your insurance card).