The Construction (Design and Management) Regulations 2015 (CDM 2015) come into force on 6th April 2015. 

Below are a number of useful links: 



Construction (Design and Management) Regulations 2015 - Guidance on the Regulations (L153)


Free leaflets

Need building work done? Short guide for clients on CDM 2015 INDG411

Construction Phase Plan (CDM 2015) CIS80


New webpages

CDM 2015

What do I need to do?

Transitional arrangements

Legal requirements

Notification of a construction project



Industry guidance

Industry guidance for dutyholders


The print friendly versions of the individual dutyholder guides are below – pdf versions are also available from the CITB CDM homepage.


Principal Designers

Principal Contractors





CDM wizard app for a construction phase plan

CDM 2015 video