5. Mistakes to avoid

5.1 Don't underestimate the volumes, quantities, consumption or surface areas involved.

It may be tempting to underestimate these data in order to stay below a binding classification threshold.

It's a situation that can become difficult, even dangerous, if it doesn't correspond to the reality of your development needs. You could end up exceeding the classification threshold notified to the authorities, placing you in an irregular situation. The legal risks associated with exceeding this threshold are considerable, given the Prefect's powers of control and sanction, the implementation of which can affect the economic viability of your business.

It is therefore advisable to assess your needs correctly from the outset, and determine the...