CDM 2007 client
For information about the duties of the client under the 2015 CDM regulations see CDM 2015 client.
The text below relates to the superseded 2007 CDM regulations and is provided as a historical reference.
The Construction (Design and Management) Regulations (CDM Regulations) are intended to ensure that health and safety issues are properly considered during a project’s development so that the risk of harm to those who have to build, use and maintain structures is reduced.
They were introduced in 1994 and came into force on 31 March 1995 following publication of European Directive 92/57/EEC on minimum safety and health standards for temporary or mobile construction sites. They were substantially revised in 2007.
The regulations impose duties on:
- The client.
- Designers.
- The CDM co-ordinator.
- The principal contractor.
- Contractors.
- Workers.
The duties of the client include:
- Taking reasonable steps to make sure arrangements for managing the project by duty holders are suitable to ensure:
- Construction work can be carried out so far as is reasonably practicable without risk to the health and safety.
- Suitable welfare facilities are provided for any person carrying out the construction work.
- Any structure designed for use as a workplace has been designed taking into account the Workplace (Health, Safety and Welfare) Regulations 1992 (the design of, and materials used in, the structure).
- Promptly providing pre-construction information to every person designing the structure and every contractor who has been or may be appointed by the client.
Where projects are notifiable under the regulations (projects which last more than 30 days or involve more than 500 person-days of construction work), the clients must also:
- Appoint a CDM co-ordinator.
- Appoint a principal contractor.
- Ensure construction work does not start unless a construction phase plan is in place.
- Ensure construction work does not start unless there are adequate welfare facilities on site.
- Provide information relating to the health and safety file to the CDM co-ordinator.
- Retain and provide access to the health and safety file.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
- CDM
- CDM 2015
- CDM co-ordinator.
- CDM for self-builders and domestic clients.
- CDM regulations duties of clients.
- CDM regulations duties of contractors.
- CDM regulations duties of designers.
- CDM regulations duties of workers.
- Construction phase plan.
- Domestic client.
- Health and safety file.
- Notify HSE.
- Pre construction information.
- Principal contractor.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Minimum energy efficiency standards (MEES)
CIAT briefing on response to consultations for privately rented non-domestic properties.
Connect, collaborate, shape the future
Registration now live for UK Construction Week Birmingham.
CIOB announces Saul Humphrey FCIOB as new President for 26/27 term.
A quick, simple, and zero-bills solution to prevent overheating.
The adaptive reuse of large industrial structures.
Promoting the circular economy by extending the life of buildings.
CIAT responds to Climate Change Committee report
An urgent wake-up call for both government and the built environment.
Construction Management, 24 June
FMB pilot aims to build pipeline of site-ready tradespeople.
A quick introduction.
CLC publishes Mental Health Joint Code of Practice.
A quick introduction to its uses and risks.
Construction Management, 17 June
Government rolls out digital planning tool to all local authorities.
Your views needed - a strategy for the professions, trades and occupations.

















