WAC 480-70-341. Pass-through disposal fees

(1) A company must charge its customers the disposal fees contained in the company's lawfully filed tariffs applicable to the disposal site actually used for disposal, and not those of any other site. (2) A company must not charge its drop-box customers disposal fees that exceed the actual cost to the company. (3) A company must track fees charged at any disposal sites used and change its filed tariff as necessary to accurately reflect those fees.