sentences:  A Pilot Stakeholders Group exists to inform those involved in it and the department regarding issues that could be similar in a national roll-out.Under the Broadcasting (Amendment) Act 2007, RTÉ has a duty to roll out a DTT multiplex nationally carrying RTÉ 1, RTÉ 2, TV3, TG4 and possibly Channel 6.The BCI can allocate three other multiplexes which it is expected to put out to license by January 2008.