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ESRS 2: General Disclosures · 2026-5010-final
Disclosure Requirement BP-1

Basis for preparation of the sustainability statement

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

Dr Ross Kurinko
Reviewed by Dr Ross Kurinko LinkedIn Strategic ESG Advisor · IFRS S1 & S2 / GRI / ESRS expert GRI Certified Global Trainer · PhD, University of Cambridge · ESG-AI expert 15+ years on FTSE 100 & Fortune Global 500 disclosures Canary Wharf, London LRA educational guidance · Not issued or endorsed by European Commission
To prepare this disclosure
Disclosure focus

BP-1 explains the basis used to prepare the sustainability statement. It covers whether the statement is prepared on a consolidated or individual basis, differences between the reporting boundary for the undertaking's own operations and the consolidated financial statements, and an overview of upstream and downstream value-chain coverage.

The disclosure also includes the statement that the sustainability statement has been prepared in accordance with the ESRS applicable at the end of the reporting period.

Where the undertaking applies a relief, option or other specific provision in ESRS 1, it identifies the provision and supplies the related information required by that provision. Estimates, cut-off controls and wider data-quality checks may support preparation but are not separate BP-1 requirements.

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

Before you start

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

Preparation

Key information to prepare

Preparation field What to capture Evidence hint Owner
Preparation basis State whether the sustainability statement is prepared on a consolidated or individual basis. Dated source records, governance papers and approval evidence supporting preparation basis. Sustainability reporting / Finance
Own-operations reporting boundary Describe differences from the consolidated financial-statement boundary and the reasons for those differences, where they exist. Dated source records, governance papers and approval evidence supporting own-operations reporting boundary. Sustainability reporting / Finance
Value-chain coverage Provide an overview of upstream and downstream value-chain coverage. Dated source records, governance papers and approval evidence supporting value-chain coverage. Sustainability reporting
Statement of accordance State that the sustainability statement was prepared in accordance with the ESRS applicable at the end of the reporting period. Dated source records, governance papers and approval evidence supporting statement of accordance. Sustainability reporting / Legal
ESRS 1 provisions applied Identify each relief, option or other specific ESRS 1 provision applied and provide the information required by that provision. Dated source records, governance papers and approval evidence supporting esrs 1 provisions applied. Sustainability reporting / Legal
+ Show BP-1 sub-elements (LRA working checklist)

How to prepare it

1Use the reporting undertaking defined for the sustainability statement and distinguish own operations from upstream and downstream value-chain information.
2Collect and reconcile the records for: Preparation basis; Own-operations reporting boundary; Value-chain coverage; Statement of accordance; ESRS 1 provisions applied.
3Boundary differences and ESRS 1 provisions are reported when they exist or are applied; do not invent omissions or reliefs.
4Draft the response using the defined terms shown in the disclosure focus; do not substitute broader internal labels.
5Review the final wording against every requirement and the supporting governance or data records before sign-off.
Request the data

Request the disclosure evidence

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

Provide the approved preparation-basis paper, financial-boundary reconciliation, value-chain coverage overview, statement of accordance and register of ESRS 1 provisions applied.

Use the organisation's own role and document names, but preserve the defined ESRS terms and the scope described above.

Better request

Provide the approved preparation-basis paper, financial-boundary reconciliation, value-chain coverage overview, statement of accordance and register of ESRS 1 provisions applied.

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

Reconcile the sustainability reporting boundary to the consolidated financial statements and verify each claimed ESRS 1 provision against the applicable paragraph.

Context note

Keep broader estimates, cut-off and data-quality controls clearly labelled as internal preparation controls.

Download Centre

Preparation tools & forms

Professional preparation tools for BP-1 — 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
Go deeper · BP-1
Learn to prepare this disclosure end-to-end

This guide covers one Disclosure Requirement. The ESRS / CSRD Reporting course walks the full European workflow — double materiality, datapoints, evidence and assurance — with exercises on your own data.

Available as Guided Flex, Live Cohort, 1:1 Expert Mentorship or Corporate Programme.

Assurance readiness

For each claim, check the evidence

ClaimRiskEvidence to check
Preparation basis is reported accurately and completely.The response omits, misclassifies or overstates preparation basis.Dated source records, governance papers and approval evidence supporting preparation basis.
Own-operations reporting boundary is reported accurately and completely.The response omits, misclassifies or overstates own-operations reporting boundary.Dated source records, governance papers and approval evidence supporting own-operations reporting boundary.
Value-chain coverage is reported accurately and completely.The response omits, misclassifies or overstates value-chain coverage.Dated source records, governance papers and approval evidence supporting value-chain coverage.
Statement of accordance is reported accurately and completely.The response omits, misclassifies or overstates statement of accordance.Dated source records, governance papers and approval evidence supporting statement of accordance.
ESRS 1 provisions applied is reported accurately and completely.The response omits, misclassifies or overstates esrs 1 provisions applied.Dated source records, governance papers and approval evidence supporting esrs 1 provisions applied.

Evidence pack to prepare

Common reporting gaps

Using the 2023 BP-1 title.Treating estimates and general completeness as the subject of BP-1.Omitting the statement of accordance.Treating phase-in provisions as BP-1 rather than BP-2.Presenting internal preparation fields as official datapoints.
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Framework references

Relevant ESRS requirements and related disclosures

Available framework references and nearby disclosures relevant to preparing this requirement.

ESRS
BP-1
within ESRS 2: General Disclosures
Open official source →
Primary
Related & explore
Go deeper · BP-1
Learn to prepare this disclosure end-to-end

This guide covers one Disclosure Requirement. The ESRS / CSRD Reporting course walks the full European workflow — double materiality, datapoints, evidence and assurance — with exercises on your own data.

Available as Guided Flex, Live Cohort, 1:1 Expert Mentorship or Corporate Programme.

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