9.4 RIDDOR Reporting Overview

9.4 RIDDOR Reporting Overview

Quick Answer: RIDDOR (Reporting of Injuries, Diseases and Dangerous Occurrences Regulations) is UK law requiring certain work-related events to be reported to the enforcing authority. Categories include deaths, specified injuries, over-7-day incapacitation, some occupational diseases, dangerous occurrences, and gas incidents (overview). The responsible person reports; managers escalate fast. RIDDOR is not a substitute for internal investigation — do both.

Internal learning (sections 9.1–9.3) improves control of risk. RIDDOR is different: it is a legal duty to notify/report defined outcomes so the enforcing authority (often HSE or the local authority) has visibility of serious harm and certain dangerous events. Managing Safely expects manager-level recognition, not a solicitor’s memory of every schedule line.

What RIDDOR is (and is not)

Exam phrase to remember: Reporting of Injuries, Diseases and Dangerous Occurrences Regulations.

Why managers must know the overview

If you delay escalation:

• Legal reporting deadlines can be missed
• Evidence needed by inspectors may be lost
• The organisation faces enforcement risk on top of the original harm
• Families, workers, and regulators lose confidence in management

You are not expected to operate the online report form from memory in every detail. You are expected to spot a potentially reportable event, preserve information, and alert the responsible person / competent adviser immediately.

Reportable categories (manager-level overview)

Stay within standard Managing Safely knowledge. Do not invent long exotic lists.

Teaching tips for classification questions

• Death / specified serious injury / major collapse-type event → think report without delay and full internal investigation.
• Worker off work or not on normal duties past the 7-day threshold → think over-7-day reporting pathway.
• No injury but a listed dangerous failure → may still be a dangerous occurrence.
• Minor cut, back to work next day, low potential → usually internal system only, not RIDDOR (unless it later meets a threshold or other category).

Exact lists of “specified injuries” and “dangerous occurrences” are detailed in the regulations and HSE guidance. For Managing Safely, recognise the category names and the duty to escalate, rather than recite every sub-bullet.

Who reports?

The duty sits with the responsible person — in overview terms typically:

• The employer of the injured person, and/or
• The person in control of the premises / work activity in relevant cases (for example certain situations involving non-employees or shared premises)

Managers’ practical role:

1. Recognise a potentially reportable event.
2. Inform the responsible person / health and safety competent support immediately.
3. Help gather accurate facts (who, when, where, injury nature, work activity).
4. Do not wait for a slow internal politics cycle if the event is clearly serious.
5. Cooperate with any follow-up the enforcing authority requires.

Contractors and multi-employer sites need clear local rules about who is the responsible person for each scenario — establish this before an emergency, not during one.

Timeframes (overview as commonly taught)

Without delay means as soon as practicable — not “after the monthly safety meeting.” Over-7-day reporting depends on knowing the person has been incapacitated beyond seven days; still, managers should track absences so the 15-day window is not blown by poor communication.

Always follow current HSE guidance and your organisation’s procedure for the exact submission method (online report, etc.). The exam cares that you know urgency differs by category and that over-7-day has a distinct, slightly longer reporting window in standard teaching.

RIDDOR vs internal investigation — do both

Common failure modes:

• Filing RIDDOR then skipping root-cause investigation
• Completing a thorough internal report then forgetting the legal report
• Treating RIDDOR as optional because “insurance already knows”
• Delaying both while arguing about blame

Correct mindset: legal report and four-step learning investigation for significant events.

Worked recognition scenarios

What managers should not do

Linking modules

• Moral / legal / financial reasons: RIDDOR is a clear legal duty with financial and reputational consequences if ignored.
• Investigating incidents: reporting does not finish the job — gather, analyse, control, act.
• Measuring performance: injury and reporting data feed later performance measures, but near-miss and proactive measures still matter.
• Enforcement: failure to report can feature in inspector interest alongside the original risk-control failures.

Manager checklist

1. Can I name what RIDDOR stands for?
2. Do I recognise death, specified injury, over-7-day, disease, dangerous occurrence, gas as overview categories?
3. Do I know who the responsible person is on my site?
4. Do I escalate without delay for deaths, specified injuries, and dangerous occurrences?
5. Do I track absences so over-7-day reports are not missed (15-day overview window)?
6. Do we always pair required RIDDOR reports with internal investigation and remedial action?

Master this overview and you will answer classification and process questions confidently — and protect people and the organisation when serious events occur. Keep category knowledge at manager level; use HSE guidance and competent support for edge cases in real workplaces.