Draft Technical Advice Note (TAN) 23 provides further guidance on economic development to support Planning Policy Wales Chapter 7 Economic Development.
Mae Nodyn Cyngor Technegol drafft (TAN) 23 yn rhoi rhagor o ganllawiau ar ddatblygu economaidd i gefnogi Pennod 4 sef Datblygu Economaidd o Bolisi Cynllunio Cymru.