The Surface Transportation Board (Board) clarifies the scope of its rule assessing a fee for filing an appeal to a Surface Transportation Board adjudicative decision or a petition to revoke a notice of exemption as including all forms of appeal from all types of adjudicative decisions on the merits. This fee applies to petitions to revoke and petitions to reject, even where the petitioning party has not had an earlier opportunity to present its views to the Board.