Article R1611-33 of the French General Code of Local Authorities
I. – Variable interest rates on loans taken out by local authorities, their groupings and the departmental fire and rescue services mentioned in 2° of I of article L. 1611-3-1 with credit institutions are indexed or vary according to one of the following indices: 1° A customary rate on the eurozone interbank market, the eurozone money market or bonds issued by a Member State of the European Union whose currency…