Taxes Consolidation Act, 1997 (Number 39 of 1997) 949U Adjudication without a hearing. (1)Subject to subsection (3), the Appeal Commissioners shall not be required to adjudicate on a matter under appeal by way of a hearing and may, where they consider it appropriate, adjudicate on the matter solely by way of— (a) the consideration of a notice of appeal, a statement of case or any other written material provided by a party, (b) the holding of discussions with a party, or (c) any other means they consider appropriate. (2) Where the Appeal Commissioners consider that it is appropriate to adjudicate without a hearing, they shall notify the parties in writing of their intention to do so. (3) Notwithstanding subsection (1) but subject to section 949AN(3), the Appeal Commissioners shall adjudicate by way of a hearing where a party requests a hearing by notifying the Appeal Commissioners in writing within 21 days after the date of the notification referred to in subsection (2).