Disclosure LibraryPractitioner guidance for every reporting disclosure
Home Disclosure Library GRI GRI 403 GRI 403-9
GRI 403: Occupational Health and Safety · 2018
Disclosure GRI 403-9

Work-related injuries

Practical guidance for preparing this disclosure. Use this card to identify datapoints, verify claims and organise supporting evidence. For exact requirements, always refer to the official GRI source.

Dr Ross Kurinko, GRI Certified Trainer
Reviewed by Dr Ross Kurinko · GRI Certified Trainer LRA educational guidance · Not issued or endorsed by GRI
To prepare this disclosure
Disclosure focus

This disclosure asks an organisation to report on work-related injuries in a way that shows the real scale of the issue across its operations. In practice, that means looking beyond a single site or headline figure and considering where injuries happen, who is affected, and whether the reporting covers the organisation’s full operational footprint or only selected locations.

The practical focus is on completeness and comparability: the information should help readers understand the extent of injuries across the business, not just at flagship sites or the best-performing parts of the organisation. A useful report will make clear the scope covered and present the injury information consistently so trends and hotspots can be understood.

This LRA educational guidance supports disclosure preparation. For the exact requirements, always refer to the official GRI source.

Before you start

A quick mental checklist before you prepare this disclosure — tick each as you settle it.

Preparation

Key datapoints to prepare

Datapoint What to capture Evidence hint Owner
Worker population covered State which people are included in the reported worker population, using the organisation’s own employment and engagement categories for the period covered. Headcount listing, HRIS population extract, contractor/agency register, reporting boundary note. HR / People Operations
Fatal injury count Capture the total number of work-related deaths in the reporting period, counted as incidents rather than people if that is how the source system records them. Health and safety incident log, investigation records, insurer or regulator notifications. Health & Safety
Fatal injury rate Capture the fatal injury rate for the period, using the same fatality count and the same worked-hours basis used in the organisation’s calculation method. Rate calculation workbook, incident log, hours-worked source, methodology note. Health & Safety / Reporting
Serious injury count Capture the number of work-related injuries in the period that meet the organisation’s serious or life-changing injury definition, excluding deaths. Incident register, case classification sheet, medical or investigation records. Health & Safety
Serious injury rate Capture the rate for serious non-fatal injuries, using the same case definition and the same worked-hours basis as the count. Rate calculation workbook, incident register, hours-worked source, methodology note. Health & Safety / Reporting
Recordable injury count Capture the total number of work-related injuries that meet the organisation’s recordable threshold for the period. Incident log, occupational health records, case classification list. Health & Safety
Recordable injury rate Capture the recordable injury rate for the period, using the same recordable-case definition and the same worked-hours basis as the count. Rate calculation workbook, incident log, hours-worked source, methodology note. Health & Safety / Reporting
Injury types List the main kinds of work-related injury seen in the period, grouped in a way that reflects the organisation’s incident coding and reporting practice. Incident trend report, injury coding summary, safety dashboard. Health & Safety
Hours worked total Capture the total hours worked in the reporting period that are used as the denominator for the injury rates. Payroll or time-records extract, roster data, contractor hours file, calculation workbook. HR / Payroll
Serious hazard list Describe the workplace hazards that could lead to a serious injury, based on the organisation’s own risk assessment and incident review process. Risk register, hazard assessments, safety inspection reports, incident analysis. Health & Safety
Hazard identification method Explain how the serious-injury hazards were identified, including the sources, review steps and criteria used to decide what was in scope. Risk assessment methodology, workshop notes, audit trail from hazard review. Health & Safety / Risk
Hazards behind serious cases Identify which of the serious-injury hazards actually led to, or helped cause, serious injuries during the reporting period. Incident investigations, root-cause analysis, case-to-hazard mapping. Health & Safety
Serious hazard controls Describe the actions already completed or in progress to remove serious-injury hazards or reduce the risk, showing the control measures chosen and their status. Action tracker, risk treatment plan, project updates, control implementation records. Health & Safety / Operations
Other hazard controls Describe the actions already completed or in progress to remove other workplace hazards or reduce the risk, using the organisation’s control hierarchy approach. Action tracker, risk treatment plan, safety improvement log. Health & Safety / Operations
Rate calculation basis Explain the formula and inputs used to calculate the injury rates, including the numerator, denominator, time period and any scaling factor. Calculation workbook, methodology note, reporting pack. Reporting / Finance
Worker exclusions flag Confirm whether any workers were left out of this disclosure. Disclosure checklist, boundary sign-off, population reconciliation. Reporting / HR
Exclusion details If anyone was left out, state why they were excluded and which worker groups were excluded from the disclosure. Boundary memo, exclusion rationale, population reconciliation note. Reporting / HR
Compilation notes Provide any extra context needed to understand how the figures were assembled, including the methods, assumptions and any standards applied. Methodology note, reporting instructions, assumptions log, sign-off pack. Reporting
+ Show GRI 403-9 sub-elements (LRA working checklist)

How to prepare it

1Set the reporting boundary first. Decide which people are in scope, then keep that scope consistent across the whole disclosure so the figures and narrative all refer to the same worker population.
2Define the measures you will use before you start counting. Separate the different injury categories, the related rates, the main injury types, the hours worked figure, and the hazard descriptions so each item is captured in the right form.
3Gather the source records that support each figure and statement. Use incident logs, investigation notes, payroll or time records, and risk assessments to back up the counts, rates, hazard descriptions, and control actions.
4Compile the disclosure content in one place. Include the numbers, the rate calculations, the main injury types, the hazards linked to serious harm, how those hazards were identified, which ones led to serious injuries in the period, and the actions taken or in progress to reduce risk.
5Record any exclusions and explain them clearly. If any workers are left out, state who they are and why they were omitted, and add any context needed to make the compilation method understandable, including the standards, methods, and assumptions used.
6Check the final draft against the source requirements. Confirm that every required item is covered, the rate basis is explained, the scope is consistent, and the wording matches the underlying evidence without adding or omitting anything.
Request the data

Request the incident and exposure data from EHS

Translate the disclosure into an internal business question — then adapt it to your organisation's own language.

What injury and exposure data do we need to summarise work-related harm, the hours behind the rates, and the control actions for the reporting period?

Use your organisation’s own incident, injury, case, and hours-worked terms first, then map them to the reporting fields. Keep the ask in the language your EHS, site, or operations teams already use, and check the source material before sign-off.

Weak request

Please provide the GRI 403-9 data for the year, including all required injury metrics and narrative disclosures.

Why it fails: It uses framework language only, gives no boundary, no source system, no internal case terms, and no guidance on how the rates were built. That makes it hard for the owner to pull the right data or explain exclusions and assumptions.

Better request

Please send the site incident and case data for [period] from [system], covering [boundary]. Include our internal case counts for fatal, severe, and recordable injuries, the hours worked used for the rates, the main injury types, the hazards linked to severe cases, the control actions in place or underway, any excluded worker groups, and a short note on how the figures were compiled.

Formal email template
Subject: Request for injury, hours, and control data for [reporting period]

Hello [name/team],

Could you please send the incident and exposure data we need for [reporting period] across [boundary / sites / entities]?

Please include:
- the count of fatal cases
- the count of severe injury cases, excluding fatalities
- the count of recordable injury cases
- the hours worked used for the rates
- the main injury types seen in the period
- the hazards linked to severe injury risk
- which hazards actually led to or contributed to severe cases in the period
- the actions in place or underway to remove or reduce those hazards
- the actions in place or underway for other hazards
- the method used to calculate the rates
- any worker groups left out, with the reason
- any notes needed to explain how the data were compiled, including assumptions or standards used

Please return the data in a table and add a short note on source system, boundary, and any known gaps. A possible LRA training template is attached/outlined here; adapt this to your organisation’s own terms and check the source material before sign-off.

Many thanks,
[preparer name]
Short Teams / Slack version
Hi [name/team] — could you share the injury, hours, and hazard-control data for [period] across [sites/entities]? Please include the case counts, hours worked, rate basis, main injury types, hazards linked to severe cases, actions taken, any excluded worker groups, and a short note on source and assumptions. Please use your own team’s terms and then map them for reporting. Thanks, [name]
Industry examples
Manufacturing

Context. Multiple plants with a central safety team and site-level incident logs

Adapted request. Hi [safety lead], please pull the plant incident log and hours-worked data for [period] across [plants]. Include fatal cases, severe injury cases excluding fatalities, recordable cases, hours worked, the main injury types, the hazards behind severe cases, the controls in place or underway, any excluded worker groups, and the calculation basis used for the rates.

Example response. Attached is a table by plant and worker group, with source system, extract date, boundary, hours basis, case counts, rate method, hazard notes, control actions, and a note that agency staff are included but visitors are excluded.

Logistics / Warehousing

Context. Warehouse operations with contractor and agency labour tracked separately

Adapted request. Hi [operations safety team], could you share the warehouse injury and exposure data for [period] from the incident tracker and roster system? Please include fatal, severe, and recordable cases, hours worked, the main injury types, the hazards linked to severe cases, the actions taken or underway to reduce those hazards, any worker groups left out, and the method used to calculate the rates.

Example response. Returned file includes warehouse, transport yard, and office support rows; agency workers are included, subcontracted maintenance is excluded, and the notes explain that rostered hours were used where payroll hours were unavailable.

Draft your disclosure

Notes that turn data into a disclosure

LRA training templates — adapt them to your organisation, and check the official source before sign-off.

Method note

State how the organisation defines the people covered, how it counts each injury category, how it calculates the rates, and what it includes in the hours-worked figure used as the exposure basis.

Context note

Explain what the figures indicate about safety performance, including whether the organisation had any deaths, serious injuries, or other reportable injuries, which injury types were most common, and which hazards needed the most attention.

Fluctuation statement

If the numbers changed materially, note whether the movement was driven by changes in headcount, hours worked, incident patterns, hazard exposure, reporting practices, or the effect of new or strengthened controls.

Content index entry
GRI 403-9 Work-related injuries — [location / page] / [notes]
Download Centre

Preparation tools & forms

Professional preparation tools for GRI 403-9 — free with an LRA Community membership. Register once (it's free) and every download unlocks, together with the Disclosure Library, templates and the LRA AI-assistant.

Free · Community members
Assurance readiness

For each claim, check the evidence

ClaimRiskEvidence to check
We built the coverage figure from our employee and worker population for the reporting period, using the same inclusion rules throughout and checking that the headcount basis matched the rest of the disclosure.The assurer may test whether the population counted is complete, whether the same inclusion rules were applied consistently, and whether the figure aligns with the period and other reported metrics.Population listing used for the disclosure; inclusion/exclusion rules; period-end headcount or equivalent source; reconciliation to payroll/HR records; working papers showing how the coverage figure was assembled and reviewed before publication.
We compiled the fatality count from incident records and confirmed each case was work-related before including it in the published figure.The assurer may probe whether every case is supported by evidence, whether any deaths were missed or double-counted, and whether the work-related link was assessed consistently.Incident logs; investigation reports; case files; medical or legal confirmation where available; management review notes; reconciliation showing how the final count was derived from source records.
We calculated the fatality rate from the final fatality count and the agreed exposure base, then checked the arithmetic and units before release.The assurer may test whether the rate formula was applied correctly, whether the exposure base is the one used across the report, and whether rounding or unit choices distort the result.Rate calculation sheet; source count for fatalities; exposure base used in the denominator; formula note; spreadsheet checks; sign-off evidence showing the calculation was reviewed before publication.
We prepared the count of severe injuries from our case register, excluding deaths, and checked that each case met our internal severity threshold before it was included.The assurer may challenge whether the severity threshold was applied consistently, whether fatal cases were excluded properly, and whether the case register is complete and accurate.Injury case register; severity assessment criteria; investigation files; exclusion log for fatal cases; review notes from the person compiling the figure; reconciliation to health and safety records.
We derived the severe-injury rate from the final case count and the agreed exposure base, and we verified the calculation before sign-off.The assurer may examine whether the denominator is correct, whether the rate has been calculated consistently with other injury rates, and whether the working papers support the published number.Rate workbook; source case count; exposure base; calculation formula; evidence of independent check; approval trail for the published figure.
We assembled the recordable injury total from our incident system, using the same inclusion rules across sites and checking for duplicates before finalising the number.The assurer may test whether all qualifying cases were captured, whether duplicate events were removed correctly, and whether site-level reporting was consistent.Incident system export; site submissions; inclusion rules; duplicate-check log; reconciliation between local and central records; review and approval evidence.

Evidence pack to prepare

Common reporting gaps

A percentage is stated without the underlying counts (numerator and denominator).The denominator — what the figure is a share of — is not explained.Partial scope is reported as if it were complete coverage.One-off activities are counted as if they were ongoing programmes.Boundary or period changes that move the figure are not flagged.Exclusions from the reported scope are not listed or explained.
Common gaps

Mistakes to avoid when collecting the data

Wrong data owner
Chasing the wrong team for injury figures means the numbers come from a group that does not hold the incident logs, payroll hours, or case notes needed to build the disclosure.
Framework language only
Asking for the data in reporting jargon instead of the organisation’s own terms leaves local teams unsure which incident records, case types, or worker groups they should pull.
Scope not pinned down
Failing to define which sites, entities, and worker groups are in scope leads to a mixed dataset that cannot be traced back to a clear boundary.
Wrong period basis
Using a different date range for incidents, hours worked, and case counts creates a mismatch that makes the rate calculations unreliable.
Counting bases mixed up
Combining raw counts with rate inputs from different methods, such as one team using calendar-year totals and another using live system extracts, produces figures that do not reconcile.
Source labels lost
Copying data into a new file without keeping the original case IDs, incident categories, and system labels makes it hard to prove where each figure came from.
Populations merged
Putting employees, agency staff, and other worker groups into one bucket when they should be tracked separately hides differences in the underlying injury data.
Evidence trail missing
Collecting the figures without saving the supporting reports, assumptions, and sign-off record leaves no clear path to show how the numbers were built.

Where judgement is often needed

Set the reporting perimeter after acquisitions and disposals
Decide whether to include injury data only for sites and teams under control at period end or to bring in bought-in and sold-off operations for the time they were in scope, and explain the cut-off used.
Align injury categories where local rules differ
Where country systems label or count incidents differently, map them to one internal set of injury types, state the mapping, and note any local exceptions that affect the totals or rates.
Handle agency, contractor and other near-boundary workers consistently
Make a clear call on which non-employees sit inside the dataset, describe the rule used to include or leave out each worker group, and disclose any exclusions with the reason.
Choose one hours-worked basis and keep it stable
Use a single method for the hours figure behind the rates, such as payroll time, rostered time or an estimate, and say if the approach changed during the year or differs by country or business unit.
State how late reports and reopened cases are treated
Explain whether incidents are counted when they happen, when they are logged, or when they are confirmed, and disclose how later corrections, reclassifications and backdated cases were handled.
Explain when estimates are used instead of direct counts
If some figures are built from sampling, extrapolation or management judgement, identify which parts are estimated, why that was needed, and how the estimate was checked against source records.
Be explicit about rounding and rate precision
Set out the rounding rule for counts and percentages, apply it consistently across all injury measures, and make sure the published rates still reconcile to the underlying hours and incident totals.
Protect privacy when small teams could be identified
If a site, team or country is so small that naming the injury mix could identify people, aggregate the data further and say what grouping rule was used and why.
Describe how mixed reporting systems were normalised
Where different parts of the business use different incident logs, medical classifications or safety systems, explain the conversion steps used to produce one group-wide view and any assumptions behind them.
Examples

Illustrative examples

Synthetic, written by LRA — not from a company report, not text from any standard.

Illustrative (synthetic) example — Food processing

We report injury outcomes for our own workforce and other people working under our control, using hours worked as the exposure base. During the period, we recorded no work-related deaths, one severe injury, and four other recordable injuries; the main injury patterns were cuts, strains and slips. The main severe-risk areas were moving machinery, vehicle movements, and manual handling; we identified them through task risk reviews, incident investigations, and site inspections, and we are acting through elimination, guarding, traffic separation, redesign of tasks, training, and other controls.

Synthetic illustration only. It shows how to present injury counts and rates, the main harm patterns, the exposure base, the severe-risk hazards, how those hazards were identified, which ones contributed to severe harm in the period, and the controls used to remove or reduce risk.

Illustrative injury and hazard summary for the reporting period (people / hours / cases)
People covered1200300
Hours worked2160000540000
Work-related fatalities00
High-consequence injuries excluding fatalities10
Recordable injuries31
Main injury types22
Illustrative (synthetic) example — Warehousing and logistics

We summarise safety performance for our employees and agency workers using total hours worked as the basis for the rates. There were no deaths, two severe injuries, and six recordable injuries; the main injury types were sprains, crush injuries and falls. The severe-risk issues were forklift interaction, loading dock falls, and lifting tasks, identified through near-miss trends, supervisor checks, and formal risk assessments; we are addressing them with removal, engineering changes, segregation, work redesign, maintenance, and targeted training.

Synthetic illustration only. It demonstrates a concise disclosure covering the people included, the exposure measure, injury counts and rates, the main injury patterns, the severe-risk hazards, how those hazards were determined, which ones led to severe harm in the period, and the hierarchy-based actions taken or underway.

Illustrative injury and hazard summary for the reporting period (people / hours / cases)
People covered850150
Hours worked1530000270000
Work-related fatalities00
High-consequence injuries excluding fatalities11
Recordable injuries42
Main injury types33
Company reports

How companies report GRI 403-9

Real reports where this topic is disclosed. These are report practice, not exact disclosure templates to copy.

Grupo Cibest S.A.
Banks / Diverse Financials / Insurance · Colombia · 2025
Open report →
Grupo Cibest S.A.'s 2025 Management Report provides partial information on work-related accident injuries, mentioning incidents with major consequences and identifying main hazards on page 201. The report also references work-related illnesses and some measures taken, including issues related to dynamic load and prolonged postures, on page 203. However, the report lacks clear narrative or numeric data for most other required disclosure items, with no quotable evidence found for several key narrative and numeric datapoints.
Indra Sistemas, S.A.
Software and Services · Spain · 2025
Open report →
Indra Sistemas, S.A.'s Sustainability Report 2025 provides several covered datapoints related to work-related injuries and fatalities, including numeric values for work-related injuries and fatalities on page 126 and percentage values on page 233. The report also includes a narrative on risk reduction before work commencement on page 122 and references to cases related to competition on page 159. However, several narrative items such as (c-i), (c-ii), (c-iii), and (d) are not found, and some narrative items like (a-iv) and (g) on page 204 provide supporting context but lack headline values, while narrative item (e) remains unclear with no quotable evidence.
Delta Electronics, Inc.
Technology Hardware and Equipment · Taiwan · 2024
Open report →
Delta Electronics, Inc.'s 2024 ESG Report provides detailed numeric and percentage data on work-related injuries and fatalities, reporting zero fatalities due to work-related ill health and fire incidents (p.228, p.230), a total of over 2010 million work hours (p.227), and a recordable work-related injury frequency rate (TRIFR) of 0.50, meeting their 2024 target (p.227). The report also mentions a fine imposed for work-related hazards prior to operation (p.102). However, several narrative disclosures, including items (a-iv), (a-v), (c-i) to (c-iii), (d), and methodology-related narratives (e) and (g), are not found or unclear in the report.
✓ LRA AI Assistant · Human-in-the-loop
Dr Ross Kurinko
Ask Study Studio AI assistant about this disclosure
Get a practical answer for your reporting context. Your first answer is free — create a free account to continue the conversation.
TryHow do I prepare GRI 403-9?What data do I need to collect?Where can I see a real-report example?What mistakes should I avoid?
1 free answer
Check your understanding

Scenarios to work through

A site team logs one fatal incident, two serious injuries that led to long absences, and six other reportable injuries during the year. The reporting pack also shows 120,000 hours worked across employees and agency staff.

QWhich injury figures and work-time basis should you pull together so the disclosure is complete and the rates can be checked?
Reveal model answer →

A contractor injury review finds that a machine-guarding failure caused a severe hand injury, while repeated slips on a wet loading bay caused several less serious cases. The draft narrative only says “safety incidents were reduced” and does not separate the causes.

QHow should you describe the main injury patterns and the hazards that led to the serious case?
Reveal model answer →

The health and safety team calculated injury rates using only permanent staff hours, even though temporary agency workers were included in the injury log. They also excluded one overseas depot because its records were incomplete, but this is not mentioned in the draft.

QWhat extra explanation do you need to add so readers can understand the figures and any exclusions?
Reveal model answer →

A draft disclosure lists the injury numbers and rates, but the safety manager says the team used internal incident logs, a 12-month reporting window, and a local severity classification that differs from the insurer’s wording. None of that is currently explained.

QWhat contextual detail should be added before sign-off?
Reveal model answer →
Framework references

Related framework references

How this disclosure maps across the major reporting frameworks.

GRI
GRI 403-9
within GRI 403: Occupational Health and Safety
Open official source →
Primary
Related & explore
FAQ

Questions this page answers

How do I use the GRI 403-9 page to prepare the disclosure from scratch?+
What data do I need to collect for GRI 403-9 Occupational Health and Safety?+
How should I decide the scope for GRI 403-9 and what worker exclusions need to be shown?+
How do I calculate the injury rates for GRI 403-9 in a way that is consistent with the page?+
What should I include in the evidence pack for GRI 403-9 if I want to be assurance-ready?+
What are the most common mistakes to avoid when drafting GRI 403-9?+
How do I use the Prep & Assurance workbook for GRI 403-9?+
What can I use the printable Library Card PDF for on GRI 403-9?+
Are there example disclosures I can use to see what a GRI 403-9 draft might look like?+
How does the GRI 403-9 page relate to ESRS S1 Own Workforce, and can I reuse the data?+
More questions this page can help with