The CNR diesel fuel indices for local and regional transport published in this section describe the evolution of diesel fuel prices purchased by local and regional transport companies in the overseas departments and regions (DROM). They correspond to the maximum prices for road diesel fuel as published in monthly prefectural decrees, excluding any recoverable taxes and net of partial reimbursement of specific fuel taxes.
These prices are converted into indices with a base of 100 set in January 2021.