Derogations from the provisions of article L. 3134-3 may be granted by regulation for specific categories of activity, in particular for businesses where work is carried out which, by its nature, cannot be interrupted or postponed, as well as for activities which, by their nature, are limited to certain periods of the year or are subject to unusually intense activity at certain times of the year.
The work authorised on Sundays and public holidays in these businesses and the conditions under which it is authorised are determined in a uniform manner for all businesses in the same category, taking into account the provisions of the seventh paragraph of article L. 3134-5.