Dublin Transport Authority Act 2008
General power to make regulations.
6.— (1) The Minister or the Authority, as the case may be, may make regulations for—
(a) any purpose in relation to which regulations are provided for in this Act, or
(b) prescribing any matter or thing referred to in this Act as prescribed or to be prescribed.
(2) A regulation under this section may contain such consequential, supplementary and ancillary provisions as the Minister or the Authority, as the case may be, considers necessary or expedient.