; and (2) by adding at the end the following: (b) (1) The Board shall prohibit a rail carrier providing transportation subject to the jurisdiction of the Board under this part to change the challenged rate for providing such transportation to rail customers while a maximum reasonable rate case brought by such rail customers is pending before the Board. (2) A rail customer may file a maximum reasonable rate case with the Board after the date that is 2 years before the date on which a common carrier shipment rate is anticipated to begin. (3) The Board may not use cross-subsidy tests in deciding stand-alone cost cases. (4) The Board shall use a market-based revenue divisions methodology in deciding stand-alone cost cases. (5) In a stand-alone cost case, if the Board determines that the rail carrier is revenue adequate, the rail carrier shall have the burden of proof to demonstrate that the railroad carrier is charging a reasonable rate. . (c) Conforming amendment Section 10704 of such title is amended— (1) by striking subsection (c); and (2) by redesignating subsection (d) as subsection (c). (d) Market dominance Section 10707 of such title, as amended by section 3(c), is further amended— (1) in subsection (d)(1)(B), by adding at the end the following A shipper may introduce movement-specific Uniform Rail Costing System cost calculations.