This provision is about making sure emissions information is dependable enough to be checked and trusted. In practice, an organisation should report emissions data in a way that is accurate, traceable and capable of being verified, rather than relying on rough estimates or selectively presented figures. The emphasis is on the quality of the data itself and the ability to support it with evidence.
The practical focus is therefore on coverage and consistency across the organisation’s relevant activities, not just a few prominent sites or operations. An organisation should think about whether its reporting captures the full scope it is meant to cover, uses a consistent approach across locations and business units, and can be backed up if reviewed or challenged.
This LRA educational guidance supports disclosure preparation. For the exact requirements, always refer to the official MOCCAE source.
A quick mental checklist before you prepare this disclosure — tick each as you settle it.
Key datapoints to prepare
How to prepare it
Request emissions data checks and verification evidence
Translate the disclosure into an internal business question — then adapt it to your organisation's own language.
Use your organisation’s own names for the emissions dataset, checking steps, review sign-off and assurance arrangements first, then map them to this request. Keep the wording in your internal language rather than using framework terms unless that is how your team already speaks.
Please provide the emissions data verification evidence for the disclosure.
Why it fails: This uses framework language only and does not tell the owner which file, checks, reviewer, period, or boundary to pull. It is too vague to trace the figures back to the source records or to show how the data was checked.
Please send the [period] emissions dataset for [site / business unit], the checks performed on it, the reviewer or approver, and whether the figures were reviewed in-house or by an outside party. Include the file name, source system, review notes, and any corrections or exceptions so we can trace the numbers back to source records. This is a possible LRA training template only; please adapt it to your organisation and check the official source before sign-off.
Notes that turn data into a disclosure
LRA training templates — adapt them to your organisation, and check the official source before sign-off.
Set out the basis used to prepare the figures, including who reviewed them and what checks were applied before the draft was assembled.
Explain what the review and validation details tell the reader about the reliability of the reported information and how far it has been tested.
If the checking approach changed from one period to the next, note whether that was due to a different reviewer, a revised validation process, or a shift between internal and external review.
Preparation tools & forms
Professional preparation tools for Art.6(3) — 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.
For each claim, check the evidence
Evidence pack to prepare
Common reporting gaps
Mistakes to avoid when collecting the data
Where judgement is often needed
Illustrative examples
Synthetic, written by LRA — not from a company report, not text from any standard.
We completed an external review of our reported climate figures for the year, using an independent assurance provider to test the underlying records and calculations. - Our data checks combined automated validation, manual review of source files, and follow-up queries where figures did not reconcile on first pass. - The final status was external verification, with the reviewer confirming the dataset was suitable for publication after resolving the exceptions we identified.
Illustrates how a company can describe who reviewed the information, how the numbers were checked, and whether the review was done internally or by an outside party. The wording is intentionally generic and synthetic.
We carried out an internal verification cycle for our sustainability metrics before release, with our own control team acting as the assurance provider for this round. - The validation process included cross-checking ledger extracts against source systems, sampling supporting documents, and escalating mismatches for correction before sign-off. - The verification outcome was internal, meaning the company relied on its in-house review rather than an external reviewer for this reporting cycle.
Illustrates the same three datapoints from a different sector, using an in-house review rather than an outside one. The example is fictional and designed only for training.
How companies report Art.6(3) in practice
Real reports where this topic is disclosed. These are report practice, not exact disclosure templates to copy.

Scenarios to work through
A group finance team has compiled the year-end emissions figures from three sites. One site used a spreadsheet check by the local sustainability lead, while the other two were reviewed by an outside verifier; the draft note only says the numbers were 'checked'.
A manufacturing business has emissions data from meters, invoices and estimates. The team has a reconciliation file, but one plant’s estimate was not linked back to source records, and the draft disclosure still presents all figures as fully verified.
A logistics company has had its emissions figures reviewed by an external specialist, but the draft report only names the specialist and gives no explanation of what was tested. The internal team also ran a data-quality review, but that is not mentioned.
A retail group has updated its emissions figures after finding an error in one store’s activity data. The revised numbers are correct, but the draft note does not explain that the figures were reworked after validation and still does not say whether the final set was internally reviewed or externally checked.
Related framework references
How this disclosure maps across the major reporting frameworks.
Questions this page answers
The page says to prepare three datapoints: the assurance provider, the validation checks, and the verification status. Use the step-by-step preparation section to organise those inputs before drafting.
The page includes a step-by-step 'how to prepare' section plus draft-output support such as narrative starters, visualisation ideas and a content-index line. Use those pieces to turn collected data into a draft disclosure.
The page provides an evidence pack with five items to support assurance readiness. It is meant to help you assemble the backing material before review, rather than leaving evidence scattered across teams.
The page says there are six assurance claims to verify, each framed around claim, risk and evidence. Use them as a checklist to test whether the disclosure is supportable and whether the evidence pack is complete.
The page lists common reporting gaps and mistakes to help you spot weak points before submission. Use that section alongside the evidence pack and validation checks to reduce avoidable errors.
The page is designed for sustainability/ESG managers, HR or data owners, and assurance reviewers, so ownership should be set around who can supply and validate each datapoint. In practice, assign the assurance provider, validation checks and verification status to the people who can evidence them.
The Download Centre includes a Prep & Assurance workbook in .xlsx format and a printable Library Card in .pdf. The workbook is there to help you organise preparation and assurance inputs in a working format.
The printable Library Card is part of the Download Centre and is intended as a quick reference alongside the workbook. It can help teams keep the disclosure requirements, evidence and draft-output prompts in view during preparation.
The page includes draft-output support in the form of visualisation ideas, narrative starters and a content-index line. That makes it easier to move from source data to a report-ready draft.
Yes. The page is built around assurance readiness, with six claims to verify, an evidence pack, validation checks and common mistakes to avoid. It is meant to help you test the draft before it goes to review.
The page notes ESRS E1 (Climate Change) as the closest correspondence. You can treat that as a useful cross-reference and reuse data where it fits, but the page does not say the requirements are identical.
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