Whistleblowing Safety Complaint Letter Template & Generator

If you need to make a protected disclosure about serious health and safety violations to the HSE, a written letter is the recommended first step — it creates a clear record and shows you're pursuing the matter formally. Below is what a strong whistleblowing safety complaint should include, plus a free tool to generate yours.

What this letter needs to cover

• State clearly this is a protected disclosure
• Describe the health and safety wrongdoing with facts and dates
• Explain why the worker reasonably believes this is in the public interest
• Identify the recipient as appropriate for receiving the disclosure
• Request urgent investigation and a written response

What makes a health and safety disclosure "protected"

Under the Public Interest Disclosure Act 1998 (as incorporated into the Employment Rights Act 1996), disclosing serious health and safety violations can qualify as a protected disclosure — provided you reasonably believe the disclosure is made in the public interest and tends to show a danger to health and safety has occurred, is occurring, or is likely to occur.

What to include before you send it

• A clear, factual description of the specific health and safety violation
• Why you believe it represents a serious, ongoing risk
• Any evidence supporting your disclosure
• Confirmation you're making this disclosure to the HSE as an appropriate prescribed body

Why your protection as a whistleblower matters here

If you're subjected to any detriment or dismissal because you made this disclosure, this is automatically unfair and carries no cap on compensation if successful at tribunal — this is one of the strongest protections in UK employment law, reflecting how seriously genuine safety whistleblowing is treated.

Frequently Asked Questions

Do I need to raise this internally first before going to the HSE?
Not necessarily for health and safety matters, particularly where there's genuine urgency or you reasonably believe internal reporting would be ineffective or lead to retaliation.

What if I'm not sure whether my concern is serious enough to qualify?
The bar is a reasonable belief that the disclosure is in the public interest and relates to a genuine danger — you don't need to be certain or have conclusive proof to make a protected disclosure.

See our full letter template & generator library for related letters, or use our free checkers for guidance specific to your situation.