Guidance Calling-in planning applications: guidance Explains why and when the Welsh Ministers may take planning decisions. Part of: Planning guidance for the public, Planning policy and guidance: national policy and Planning policy and guidance: planning application process First published: 1 April 2014 Last updated: 1 April 2014 Documents Calling-in planning applications: guidance Calling-in planning applications: guidance , HTML HTML Related Planning policy and guidance: planning application processPlanning decisions being considered by the Welsh Ministers