1971 was the first year northern Norwegian teams could win promotion for the top division (First possible year in the top division would have been 1972). Until 1978, the winner of the northern Norwegian group of the second tier had to enter promotion playoffs against the second placed teams of the two southern Norwegian second tier groups. 1979 was thus the first year northern Norwegian teams competed on equal terms as the southern Norwegian teams.
1971 was the first year northern Norwegian teams could win promotion for the top division (First possible year in the top division would have been 1972). Until 1978, the winner of the northern Norwegian group of the second tier had to enter promotion playoffs against the second placed teams of the two southern Norwegian second tier groups. 1979 was thus the first year northern Norwegian teams competed on equal terms as the southern Norwegian teams.