CDM 2015 Project Checklist for Principal Designersimpact hr ident

CDM 2015 Project Checklist for Principal Designers

Overview

The CDM 2015 Project Checklist for Principal Designers is designed to help Principal Designers understand and fulfil their legal duties under the Construction (Design and Management) Regulations 2015.

It provides a practical framework to support effective pre-construction planning, design risk management and coordination of health and safety throughout the lifecycle of a construction project.

The checklist supports Principal Designers to:

  • Confirm formal appointment in writing
  • Eliminate, reduce or control foreseeable risks through design decisions
  • Apply the principles of prevention when developing designs
  • Identify and clearly communicate significant residual risks
  • Coordinate designers and ensure competence across the design team
  • Ensure designers understand their legal duties under CDM 2015
  • Gather, manage and share relevant pre-construction information (PCI)
  • Communicate site-specific risks clearly to designers and the Principal Contractor
  • Maintain effective liaison with the Client and Principal Contractor
  • Manage design changes during construction and assess health and safety impacts
  • Prepare, update and hand over the Health & Safety File at project completion
  • Why this checklist matters

    Principal Designers have a critical role in influencing health and safety outcomes by addressing risk at the design stage. Under CDM 2015, failure to manage design risk effectively can result in unsafe construction practices, enforcement action and serious incidents.

    This checklist matters because it helps Principal Designers:

    • Demonstrate compliance with CDM 2015 duties
    • Embed health and safety into design decisions from the outset
    • Reduce risk during construction, maintenance and future use of the structure
    • Ensure clear coordination and communication across the design team
    • Maintain a robust audit trail of design risk management decisions
    • Support safer construction planning and delivery

    Used correctly, the checklist helps ensure health and safety is designed in — not managed as an afterthought — supporting safer projects, stronger governance and better long-term outcomes.

  • Download the CDM 2015 Project Checklist for Principal Designers

    This checklist should be used in conjunction with our other CDM 2015 related guides, and reviewed if conditions, personnel or the scope of work changes.

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