If an administrative appeal is taken from a review or determination by the agency of original jurisdiction pursuant to Sec. Sec. 19.50 and 19.51 of this part, that review or determination may not be used to effect any change in payments until after a decision is made by the Board of Veterans' Appeals. (Authority: 38 U.S.C. 7106) Sec. Sec. 19.54-19.74 [Reserved]