Wikipedia - Liga IV

Liga IV is the fourth level of the Romanian football league system and is run in all 41 counties and in the Municipality of Bucharest. It was known as the Regional Championship, County Championship, Divizia C – County Phase and Divizia D. Its name was changed into Liga IV before the start of the 2006–07 season.

History

1950–1968

Starting with 1950, the Romanian People's Republic was administratively and territorially reorganized into regions and districts, each region having its own football championship. Between 1950-1956 and 1960-1963 it was the third tier in the Romanian football league system, as Divizia C was disbanded in those two periods.