CDM guide web banner

Free whitepaper download - to receive a copy of the RoSPA guide to the Construction (Design and Management) Regulations (CDM), submit your details in the form below and you will receive an email with the link.

Understanding the CDM Regulations: A practical guide for duty-holders

The Construction (Design and Management) Regulations 2015 (CDM) aim to improve health and safety in construction by ensuring risks are identified and managed from a project’s start to its completion. They assign clear responsibilities to clients, designers and contractors to plan, coordinate and control work effectively, creating safer environments and reducing harm.

This guide helps clarify how CDM works in practice - not just what the regulations say.

To download the RoSPA guide to the CDM Regulations, submit your details in the form below and you will receive an email with the link.

What you'll learn from this CDM guide

This guide will help your move beyond surface-level causes to understand:

  • When CDM applies — including work not always recognised as “construction”
  • The roles and responsibilities of clients, designers and contractors
  • How principal designer and principal contractor duties are assigned
  • Key thresholds for notification and enhanced duties
  • Why competence, cooperation and early planning are central to CDM.

 

CDM thumbnail
Construction Design and Management Awareness: Virtual classroom training course

Book the next virtual course on April 28, 2026 and master the principles of safe, compliant construction with RoSPA’s Construction Design Management course, aligned with CDM Regulations 2015. 

Incompany training
Construction Design and Management Awareness: In-company training course

We can visit your workplace and deliver the course at a time and place to suit you. This is an effective way of training several delegates at the same time, saving on time and travel costs