Planning Enforcement Residential Short-Term Lettings Information on the planning legislation that regulates short-term lettings in Dublin city. Planning Enforcement Information How to make a complaint about an unauthorised development, or non compliance with planning permission. Non Compliance Breach You can make a complaint against developments you feel are not complying with the conditions of the planning permissions granted in Dublin city. Conservation Enforcement Information on how to report a problem in relation to protected structures in Dublin city. How to Make a Planning Enforcement Complaint I want to make a complaint about an unauthorised development, or non compliance with planning permission.