Education Minister Leighton Andrews says the Michael Gove letter means 'the days of three country regulation [of exams] are over.' He says the priority is now to ensure that a future Wales-only system has the confidence of students, schools, universities and employers.
Leighton Andrews also says that he's been in contact with his counterpart in Northern Ireland to look at the possibility of a joint regulatory system.
More top news
Breezy overnight. It will become fairly cloudy as the night progresses.
It should turn cloudier through the early hours with some patchy drizzle and some hill fog too.
It will be a breezy day with variable amounts of cloud and some bright or sunny spells.