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This form is used for conducting a survey to collect data on the prices of on-highway diesel fuel.
This form is used for applying as a user of dyed diesel in Washington state.
This Form is used for keeping track of disbursements for diesel fuel as part of the IFTA (International Fuel Tax Agreement) authorization in the state of Washington.
This form is used to report and authorize the receipts for diesel fuel under the International Fuel Tax Agreement (IFTA) in the state of Washington.