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Update of TAN 15 Development Advice Maps, March 2013

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This TAN provides guidance which supplements the policy set out in Planning Policy Wales in relation to development and flooding.
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This letter signals the release of the new Development Advice Maps (DAMs).

The 2013 DAMs replace the earlier DAMs, dated 2009, which are cancelled.

TAN 15 includes a commitment for reviewing the DAMs to allow for new and/or improved flood information to be incorporated. That review process is continuous and the 2013 update benefits from improved and more up to date flood modelling data from the Environment Agency Wales.