Direct answer
CE and UKCA marking concern product conformity when machinery is placed on the market or put into service. The correct route depends on where the equipment is supplied, the applicable legislation, who acts as manufacturer or importer, whether machinery is complete or partly completed, and whether modifications or line integration create new responsibilities.
Key takeaways
- Establish market, supply role and machinery status.
- Review conformity across the complete supplied system.
- Control the technical documentation and declarations.
- Assess modifications before they are made.
Establish the legal and technical scope
Identify whether equipment is supplied in Great Britain, Northern Ireland or another market and whether it is complete machinery, partly completed machinery, an assembly or a modified existing machine. Current UK marking rules can change, so confirm the latest official position for the delivery date.
- Record manufacturer, importer and distributor roles
- Identify applicable product legislation
- Classify complete and partly completed machinery
- Define responsibility for the final assembly or line
Assess the actual machine, task and site
Consider essential health and safety requirements, risk reduction, controls, guards, instructions and interfaces. A collection of individually marked machines does not automatically demonstrate conformity of the combined assembly.
- Create a risk assessment for the supplied scope
- Check safety-related control functions
- Assess machine interfaces and emergent hazards
- Verify intended use and reasonably foreseeable misuse
Create and retain suitable evidence
Keep the documents appropriate to the supply route, which may include risk assessment, drawings, calculations, test evidence, instructions, declarations of conformity or incorporation and the correct marking.
- Approved technical file or documentation index
- Declaration matched to model and serial number
- Instructions in the required language
- Records of standards and verification used
Keep the control current
Changes to function, speed, control, safeguards or intended use can affect conformity responsibility. Determine whether the change is maintenance, a controlled modification or substantial enough to create manufacturer obligations.
- Use engineering change control
- Review imported or self-built equipment carefully
- Update risk assessment and documents
- Retain software and drawing revisions
Comparison table
| Control area | Key question | Typical evidence |
|---|---|---|
| Scope | Establish market, supply role and machinery status. | Applicable legislation, standards and responsibility |
| Assessment | Review conformity across the complete supplied system. | Risk assessment and verified safeguards |
| Records | Control the technical documentation and declarations. | Drawings, declarations, tests and training records |
| Review | Assess modifications before they are made. | Change control, inspection and periodic review |
Free working templates
Download these files and adapt them to the actual machine, product, site and acceptance plan.
Official guidance and further reading
These sources provide the current regulatory or standards context. Always check the latest version before making a compliance decision.
Related buyer guides and tools
Relevant machinery and support routes
Use the guide to define the requirement, then compare the specialist routes below against representative product, packaging and output evidence.