10. Our advice

10.1 Prioritize the identification of legal requirements

To begin with, you'll need to gather together all the individual regulatory requirements applicable to classified facilities: prefectoral authorization order, supplementary orders, administrative letters, notification of changes in activity, and any formal notices or injunctions.

You will then identify the regulatory requirements and technical specifications applicable to your classified installations: ministerial decrees, standard decrees, Code de l’environnement , classified...