What Expats Should Do After a Car Accident in France

Understanding the Constat Amiable

Being involved in a road accident in France is stressful enough without the added pressure of navigating an unfamiliar claims process in a second language. The constat amiable (literally "friendly statement") is a standardised accident report form that both drivers complete together at the scene. In France, this document is legally binding and forms the basis of any insurance claim.

Step 1 — Safety First

Before anything else: turn on your hazard lights, place your warning triangle at least 30 metres behind the vehicle (or 100 metres on a motorway), and put on your high-visibility vest. These are legal requirements in France, and failing to do so can result in a fine.

Step 2 — Call the Emergency Services if Needed

If anyone is injured, call 15 (SAMU) immediately. If you are in doubt, always call. Do not move injured persons unless they are in immediate danger.

Step 3 — Gather Information

You will need: the other driver's name and address, their vehicle registration number, their insurance company name and policy number, and the names of any witnesses. Take photographs of the damage to both vehicles, the position of the vehicles, and any relevant road markings or signage.

Step 4 — Completing the Constat Amiable

The form has two identical halves — one for each driver. Do not sign until you are satisfied with the information recorded. If you do not understand what is being written, use the LifeLine Europe phrase cards to communicate. You can also show your phone screen to the other driver.

Key sections to complete: the location and time of the accident, vehicle and insurance details for both parties, a tick-box section (points 1—17) describing the circumstances, a sketch of the accident, and a written description in the "Observations" box.

Step 5 — After the Accident

You must notify your insurance company within five working days. Keep a copy of the completed form. If the other driver refuses to complete the constat amiable, note their registration number, take photographs, and contact the police.