CDM 2015 Explained for Subcontractors
Pro Site Docs · Guide
The Construction (Design and Management) Regulations 2015 — CDM 2015 — set out how construction work must be planned and managed. As a subcontractor you have real duties under them. Here is what matters.
Your duties as a contractor
- Plan, manage and monitor your work so it is carried out without risks to health and safety
- Provide RAMS and cooperate with the principal contractor
- Make sure your workers are competent and inducted
- Provide information and briefings to your team
The documents you’ll be asked for
Typically a RAMS for your activity, evidence of competence and training, and completed records such as inductions, briefings and inspections. On larger jobs you may contribute to the Construction Phase Plan.
Getting compliant quickly
Our CDM 2015 document templates and trade packs give you professionally written RAMS, inductions, briefings and registers, ready to adapt. Start with 5 free templates.
Lee Hunt — SMSTS · NEBOSH NG1 & NG2 · NEBOSH Health & Safety Leadership Excellence · CSCS Black Card · Level 6 Diploma in Construction Site Management · IOSH · ISEP (environmental) · Temporary Works Supervisor & Coordinator · Lift Supervisor. Last reviewed: 29 August 2026.
Templates for this
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General guidance only. This article explains how the rules generally work in UK construction. It is not advice for your specific site, task or project, and it is not legal advice. Your own risk assessment, method statement and arrangements must be prepared and checked by a competent person for the actual work being done.