Article 100 of the French Code of Criminal Procedure
In criminal and correctional matters, if the penalty incurred is equal to or greater than three years’ imprisonment, the investigating judge may, where the needs of the information so require, order the interception, recording and transcription of correspondence sent by electronic communications. These operations are carried out under his authority and control. The interception decision is in writing. It has no judicial character and is not subject to appeal. In…