The officers mentioned in article L. 450-1 may operate on the public highway, enter between 8 a.m. and 8 p.m. any premises used for business purposes and any premises where services are being provided, as well as gain access to any means of transport used for business purposes.
They may also enter these same premises outside these hours when they are open to the public or when production, manufacturing, processing, packaging, transport or marketing activities are taking place within them.
When these premises are also used for residential purposes, checks may only be carried out between 8 a.m. and 8 p.m. and with the authorisation of the liberties and detention judge of the judicial court within whose jurisdiction these premises are located, if the occupant objects.
Officers may require the communication of and obtain or take copies, by any means and on any medium, of books, invoices and other professional documents of any kind, and, where applicable, their means of deciphering, likely to be held or to be accessible or available, in whatever hands they may be found, likely to facilitate the performance of their duties. They may demand that they be provided with the resources they need to carry out their checks. They may also obtain, on the spot or by summons, any information, document or justification necessary for the audit.
For the audit of operations involving the use of information technology, they have access to software and stored data as well as to the unencrypted reproduction of information likely to facilitate the performance of their duties. They may request the transcription, by any appropriate means, of documents that can be used directly for the purposes of the audit.