When the sites council sits in a so-called “quarries” formation, it also comprises:
1° In respect of the first college, the regional director of industry, research and the environment or his representative;
2° In respect of the second college, the president of the executive council or his representative;
3° In respect of the third college, eight members including:
a) Three representatives of quarry operators appointed by the Corsican Prefect after consultation with representative professional organisations;
b) Two representatives of professions using quarry materials appointed by the Corsican Prefect after consultation with representative professional organisations;
c) One representative of the agricultural profession appointed by the Corsican Prefect after consultation with the Chamber of Agriculture;
d) Two persons appointed by the Corsican Prefect representing approved environmental protection associations.
The mayor of the commune on whose territory a quarry operation is planned is invited to attend the meeting at which the application for authorisation of this operation is examined and has a deliberative vote on it.