The investment service provider defined in article L. 531-1, the entity providing investment services without being subject to the authorisation procedure provided for in article L. 531-2 and the financial investment adviser defined in article L. 541-1 shall ensure that the services listed in 1, 2, 4 and 5 of articles L. 321-1 and L. 321-2 that they provide to their clients comply with the accessibility requirements provided for in article L. 412-13 of the French Consumer Code.