Payment for a medical transport service provided by an approved company gives rise to the issue of a supporting document, a duplicate of which is kept by the company for one year and which includes :
1° A detailed account of the services actually provided and the corresponding sums claimed, as well as their total amount;
2° The day and time of transport;
3° The name and address of the company and the number and date of the authorisation;
4° The registration number of the vehicle or aircraft;
5° The names of the members of the crew or the driver;
6° The name of the doctor or nurse mentioned in 3° of article R. 6312-24.