This Practice Note explains the enforcement of the General Product Safety Regulations 2005 (GPSR 2005), SI 2005/1803. It covers the measures available to enforcement authorities in the generic set of enforcement powers contained within the Consumer Rights Act 2015 (CRA 2015) as well as those powers specified by GPSR 2005. These include issuing safety notices (suspension notices, requirement to mark or warn, withdrawal notices, and recall notices) and how to appeal such notices.