Do I Need a Competent Person for Health & Safety? Legal Requirements Explained

If you run a business in the UK—even a small one—you must appoint a competent person for health and safety. This isn’t optional, and it isn’t just for high‑risk industries. It’s a legal requirement under the Management of Health and Safety at Work Regulations 1999 (MHSWR), and it applies to every employer.

Here’s a clear, structured breakdown of what the law expects, what “competence” really means, and how to decide whether you can take on the role yourself or need external support.


The term comes directly from UK law. A competent person is someone with the skills, knowledge, experience, and training to help you meet your health and safety legal duties.
According to the HSE competent person guidance, this individual must be able to:

  • Identify hazards and evaluate risks
  • Understand relevant legislation
  • Advise on practical control measures
  • Support you in implementing safe systems of work
  • Help you stay legally compliant

The competent person can be:

  • You (the employer)
  • An employee
  • A combination of people
  • An external consultant

The key is that they must genuinely be competent—not just nominated.


Under Regulation 7 of the MHSWR 1999, every employer must:

“Appoint one or more competent persons to assist them in undertaking the measures needed to comply with the requirements and prohibitions imposed upon them by health and safety law.”

This means:

  • You cannot legally operate without appointing someone
  • You must ensure they are competent
  • You must provide them with the resources and authority to do the job

Failing to appoint a competent person is a breach of your health and safety legal duties and can lead to enforcement action, fines, or prosecution.

Competence isn’t defined by a single qualification. Instead, it’s a blend of:

  • Knowledge of health and safety law and best practice
  • Experience applying that knowledge in real workplaces
  • Training relevant to your industry
  • Skills to assess risks and implement controls

For low‑risk businesses, basic training and experience may be enough.
For higher‑risk sectors—construction, manufacturing, logistics—you’ll need someone with deeper technical expertise.

Yes—if you are genuinely competent.

You can act as your own competent person when:

  • Your business is low‑risk
  • You understand your legal duties
  • You have appropriate training (e.g., IOSH Managing Safely)
  • You can dedicate time to the role

However, many business owners choose external support because:

  • They don’t have the time
  • They’re unsure about compliance
  • Their industry has higher risks
  • They want reassurance from a qualified professional

You should consider appointing an external HSE competent person if:

  • You lack internal expertise
  • Your operations involve significant hazards
  • You need help with risk assessments, policies, or audits
  • You want accredited, professional support
  • You’re scaling and need more robust systems

External competent persons often bring:

  • NEBOSH‑qualified expertise
  • Up‑to‑date legal knowledge
  • Industry‑specific experience
  • Documentation, templates, and ongoing support

For many SMEs, this is the most efficient and compliant route.

A competent person typically supports you with:

  • Health & safety policy creation and review
  • Risk assessments and method statements
  • Accident investigation
  • Fire safety and emergency planning
  • Training and toolbox talks
  • Compliance audits
  • Contractor management
  • Ongoing advice and updates

Their role is to help you meet your health and safety legal duties—not to take responsibility away from you. The employer always remains legally accountable.

Look for someone who has:

  • Relevant qualifications (NEBOSH, IOSH, NVQs)
  • Experience in your sector
  • Accreditation or membership (e.g., IOSH, IIRSM)
  • Clear communication and practical advice
  • A proactive, supportive approach

Avoid anyone offering “tick‑box” compliance. The competent person should help you build a safer, more efficient workplace—not just paperwork.

Yes—you do need a competent person for health and safety. It’s a legal requirement, and it’s essential for protecting your people and your business.

Whether that’s you, an employee, or an external consultant depends on your competence, your risk profile, and your capacity.

Getting this right isn’t just about compliance—it’s about creating a safer, more confident, and more productive workplace.

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