The contracts mentioned in article L. 224-17 are in writing, with the consumer only being bound by his signature.
These contracts must specify at least the following information in a clear, detailed and easily accessible form:
1° The identity of the trader, his postal and electronic addresses, his telephone numbers and those of his website if he has one;
2° The description of the contractual products and services and the time required to ensure their delivery or provision;
3° The prices of the contractual products and services on the date the contract comes into force ;
4° If the contract includes a clause relating to price changes, mention of the rules on the basis of which such changes may be made and the means by which the consumer obtains full information on the up-to-date status of all the prices mentioned in 3°;
5° If the contract provides for the sale of the tank at the beginning of or during the life of the contract, the initial selling price of the tank at the beginning of the contract and, where applicable, where the contract provides for the sale of the tank during the life of the contract, a table showing the degressive selling price of the tank according to the duration of the contract negotiated with the customer;
6° The duration of the contract and the conditions for renewal, amendment and termination;
7° The identity of the owner of the tank;
8° The possibility of recourse to a consumer mediator under the conditions laid down in Title I of Book VI;
9° The proposed invoicing and payment arrangements;
10° The conditions of the professional’s contractual liability and of reimbursement or compensation in the event of an invoicing error or late delivery;
11° The amount of sums to be paid on expiry of the contract or in the event of early termination, including, where applicable, the costs of withdrawing or neutralising the tank.