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General information only. This site does not provide legal advice. Always consult a qualified solicitor.
In-depth guide · Last reviewed June 2026

Subcontractor Injured at Work — Can You Claim? | UK Guide

What is a subcontractor for health and safety purposes?

Who owes a subcontractor a duty of care on a construction site?

Principal contractor under CDM 2015 regs 15-16; client duties reg 4; multiple defendants possible

What does CDM 2015 require from principal contractors?

Site-wide safety plan; coordination of contractors; induction; suitable welfare facilities; management of risks created by other contractors' work

What if the accident was caused by another contractor on the same site?

Principal contractor may be liable for failure to coordinate; other contractor may be liable directly

How is a subcontractor claim different from an employee claim?

No vicarious liability — different duty; but statutory breach under HSWA and CDM still available; may need to sue multiple defendants

What about genuinely independent contractors?

Occupiers' Liability Act 1957 still applies; premises must be reasonably safe for entrants undertaking work

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Enquiries may be referred to SRA-regulated UK solicitor firms where appropriate. No win, no fee is subject to solicitor assessment of your individual case.

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Where did the accident happen?

Pick the setting closest to your situation.

Sources

  1. HSWA 1974 s.3
  2. CDM 2015 (SI 2015/51)
  3. Occupiers' Liability Act 1957
  4. Limitation Act 1980

This guide is editorial information about UK law. It is not legal advice and does not create a solicitor–client relationship. For advice on your circumstances, speak to a regulated personal-injury solicitor.