(1) A witness attending before the Tribunal, or before a person appointed to receive evidence on behalf of the Tribunal, shall be paid such allowances as are fixed by or under the regulations.
(2) A person appointed under paragraph (a) of subsection (1) of section 31 to receive evidence on behalf of the Tribunal, a special commissioner to whom a question is referred under paragraph (d) of that subsection and a person appointed under paragraph (e) of that subsection to act as assessor shall be paid such remuneration and allowances as the Tribunal, subject to the regulations, allows.
(3) The claim of a person to an allowance or remuneration under this section, certified by the Registrar, shall be paid by the Finance Minister out of moneys provided by the Parliament for the purpose.