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Level 1 · Pillar guide 02·ESRS · Disclosure guides

Double materiality: running and defending the assessment

A double materiality assessment is judged on its evidence and its reasoning, not on its matrix. This subject covers the two lenses, a proportionate top-down route, and what IRO-1 and IRO-2 need from the process before the board signs it off.

What sits under this pillar 3 articles, 0 FAQ cards, 0 expert notes.

Published passport

Current as at 10 August 2026
RK Reviewed by Dr Ross KurinkoLinkedIn 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

Edition written against

ESRS (August 2026)

source check 2 August 2026

Published

10 Aug 2026

Knowledge Hub guide

Last reviewed

10 Aug 2026

Level 2

Articles in this pillar

ESRS Double Materiality Assessment: A Step-by-Step Guide for 2026

From scope and business-model evidence to impact and financial tests, challenge, approval and the disclosure architecture

 Decision guide · 9 min Impact Materiality vs Financial Materiality: How ESRS Double Materiality Works

Inside-out and outside-in perspectives, actual and potential impacts, severity, likelihood, dependencies and financial effects

 Comparison · 9 min Top-Down Double Materiality Assessment Under Revised ESRS: Practical Methodology

A proportionate route from business model, sectors, geographies and known signals to focused IRO assessment and approval

 Decision guide · 8 min

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Double materiality, datapoints and the sustainability statement, with a mentor on your own report.

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