How to Prepare an ESG Report: Step-by-Step Guide for Businesses (2026)

Illustration of an ESG report with charts and checkmarks next to a leaf

Preparing an ESG report for the first time is complex, but avoidable mistakes are costing businesses money. This step-by-step guide covers every stage from materiality assessment to data collection, framework selection, third-party assurance, and publication, with specific requirements for EU CSRD, UK SECR, and California SB 253.

Why Materiality Assessments Are the Foundation of a Credible Sustainability Report

A sustainability report is only as credible as the materiality assessment behind it. Learn how double materiality works under the revised ESRS, what changed in 2026, and how to run a defensible assessment.