83.—(1) Upon further review the Review Board shall decide whether to confirm or revise the determination of the appropriate authority and, where the determination has been reviewed and revised under regulation 79 (review of determination), it shall decide whether to confirm or revise the determination so revised.
(2) In reaching its decision the Review Board shall apply the provisions of these Regulations as though any duty imposed on, or power or discretion conferred on, an authority were imposed or conferred upon the Review Board.
(3) In its application to a decision of a Review Board, the 52 week period referred to in regulation 79(5) (review of determinations) shall be calculated from the date that the appropriate authority either confirmed or revised its determination on review.
(4) The Chairman of the Review Board shall–
(a)record in writing all its decisions; and
(b)include in the record of every decision a statement of the reasons for such decisions and of its findings on questions of fact material thereto.
(5) Within 7 days of the Review Board’s decision or, if that is not reasonably practicable, as soon as possible thereafter, a copy of the record of that decision made in accordance with this regulation shall be given or sent to every person affected.