Schedules or supplements to schedules which do not propose decreases in charges formerly filed with the Commission may become effective not earlier than the date following that on which they are received by the Commission.
52 Pa. Code § 23.145
Schedules or supplements to schedules which do not propose decreases in charges formerly filed with the Commission may become effective not earlier than the date following that on which they are received by the Commission.
52 Pa. Code § 23.145