- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 16 Apr 2019
Construction Products Regulation CPR
The Construction Products Regulation 2011 (CPR) is a European Union (EU) regulation harmonising performance information on construction products across the EU. It is made most visible by the mandatory CE marking of regulated products.
CE stands for Communauté Européenne or is sometimes taken to stand for Conformité Européenne. CE marking signifies that a product complies with relevant safety, health or environmental regulations across the European Economic Area (EEA). The EEA consists of the member states of the EU and the European Free Trade Association countries; Iceland, Liechtenstein and Norway.
Some parts of the Construction Products Regulation applied from 24 April 2011, but it came into force in full on 1 July 2013. From this time, construction products placed on the market in the EEA that are covered by a harmonised European product standard or a European Technical Assessment will need to be CE marked and accompanied by a Declaration of Performance (DoP).
This is intended to ensure that reliable technical information is provided about the performance of construction products in a common technical language and tested using consistent assessment methods. This consistency should enable designers and specifiers to compare the performance of products more easily.
The CE mark denotes the publication of information on:
- Testing criteria
- Fire resistance.
- Mechanical resistance and stability.
- User instructions, including hygiene and environmental instructions.
- Protection against noise.
- Energy, economy and heat retention.
- Sustainable use of natural resources.
- Handling instructions.
- Storage recommendations.
Demonstrating compliance with the regulation requires an 'attestation of conformity' (AoC). There are 5 levels of attestation of conformity depending on the nature of the product. See Attestation of conformity for more information.
 No-deal Brexit contingency
On 18 December 2018, the government laid a statutory instrument to ensure a functioning CPR regime when the UK leaves the European Union. This statutory instrument delivers the policy approach set out in a technical notice published on 13 September 2018.
 Related articles on Designing Buildings Wiki
- Attestation of conformity.
- British Board of Agrément.
- Building regulations.
- CE marking.
- Energy related products regulations.
- European Technical Approval.
- Fire dampers.
- Manufacturer’s certificate.
- Product manufacturers must regain confidence.
- Quality control.
- Setting the standard.
- Sundry items.
- Third party accreditation.
 External references
Featured articles and news
How can it benefit the built environment?
The benefits of early contractor involvement.
Why it is so important for health and wellbeing.
A highly effective method of managing supply chains.
How it can benefit construction.
Free guide to commissioning for site managers published by NHBC and BSRIA.
Resolving quickly to minimise delay and costs.
Tackling domestic abuse.
Disallowed costs vs. defined costs. Which is which?
Coping with the loss of local authority conservation services.
Remedial works could save the NHS £95 million a year.