Developments of National Significance

A Development of National Significance (DNS) is a type of planning application for a large infrastructure project of national importance in Wales. Here you can find out about proposed DNS applications. This site is managed by the Planning Inspectorate.

Applications

A list of all the Developments of National Significance that have already been submitted and those we are expecting to be submitted.

Help

Information about this website.

Guidance

An overview and detailed guidance on the Developments of National Significance application process

Contact us

How to get in touch with The Planning Inspectorate.

Applications open for comments

Coed Darcy STOR