Article L4132-13 of the French General Code of Local Authorities
The Regional Council may not deliberate unless an absolute majority of its members in office are present. However, if the Regional Council does not meet, on the day fixed by the notice convening the meeting, in sufficient number to deliberate, the meeting is held ipso jure three days later and the deliberations are then valid regardless of the number of those present. Subject to the provisions of articles L. 4133-1,…