Drogheda's port company has redrafted its plan to develop a €300 million deepwater harbour in north Dublin.

The semi-State Drogheda Port Company previously failed to get approval from then Transport Minister Noel Dempsey when it first submitted proposals for the port at Bremore, near Balbriggan, in 2009.

The Sunday Business Post reports that the project would require a Ministerial Order to sanction the extension of Drogheda port's boundaries into Co Dublin under the Harbours (Amendment) Act 2009.

Previously any such extension would have been "legally problematic", in the words of Attorney General Paul Gallagher.

No planning application has yet been made, but partners in the venture are reported to be making preparations.

A public consultation on the previous proposals was conducted in September 2009.