The Machinery Directive 2006/42/EC is the EU law that has set the design and build rules for machinery since 2009.
It defines what counts as machinery, lists the essential health and safety requirements, and underpins CE marking, the technical file and the Declaration of Conformity. The UK implemented it through the Supply of Machinery (Safety) Regulations 2008, and Regulation (EU) 2023/1230 replaces it from 20 January 2027.


