Environment minister John Gormley has announced that Dublin is to have a directly elected mayor next year.

The new mayor will be responsible for planning policy, waste management, water services and housing across the four major Dublin local authorities.

The mayor will also be chair of the Dublin Transport Authority.

They will oversee implementation by the local authorities of the agreed regional strategies, a better public service and improved services across the board.

Mr Gormley described today's announcement as the most significant change to leadership in Dublin since the foundation of the State.

Mr Gormley said later he did not anticipate any restrictions to the type of candidate who might stand for the office

However, he confirmed that the dual mandate rule would apply so sitting public representatives would not be eligible.

He said the salary level would reflect that of a Government minister.