The purchaser shall ensure the confidentiality and security of transactions on a computer network accessible in accordance with the procedures set out in an order of the Minister for the Economy appended to this code. The costs of access to the network shall be borne by the economic operator.
Communications, exchanges and storage of information shall be carried out in such a way as to ensure the integrity of the data and the confidentiality of applications, tenders and requests to participate and to guarantee that the purchaser does not become aware of their content until the deadline for their submission has expired.