RCW 80.36.340Banded rates.The commission may approve a tariff which includes banded rates for any telecommunications service if such tariff is in the public interest. 'Banded rate' means a rate which has a minimum and a maximum rate. The minimum rate in the rate band shall cover the cost of the service. Rates may be changed within the rate band upon such notice as the commission may order.[ 1985 c 450 s 6.]
Washington Legal Code