Exceeding the maximum daily working time provided for in article L. 3121-18 may be authorised in cases where a temporary increase in activity is required, in particular for one of the following reasons:
1° Work that must be completed within a specific timeframe due to its nature, the burdens imposed on the company or the commitments entered into by the company;
2° Seasonal work;
3° Work involving increased activity on certain days of the week, month or year.