English: Regulatory Impact Assessment
Welsh: Asesiad Effaith Rheoleiddiol
Subject: Cyfraith
English definition: RIA. A Regulatory Impact Assessment is a short, structured document which is published with regulatory proposals and new legislation. It briefly describes the issue that has given rise to a need for regulation and compares various possible options for dealing with that issue.
Welsh context: Lluosog: Asesiadau Effaith Rheoleiddiol.