(a)Relief available. An arbitrator may grant relief in the form of monetary damages or a rate prescription in rate disputes to the extent they are available under this subpart or as agreed to in writing by the parties. A rate prescription shall not exceed 5 years.(b)Relief not available. No injunctive relief shall be available in Board arbitration proceedings. 78 FR 29079 , May 17, 2013, as amended at 81 FR 69416 , Oct. 6, 2016; 88 FR 729 , Jan. 4, 2023 81 FR 69416 , 10/30/2016; 88 FR 729 , 2/3/2023