Get in touch
Halden Voss/Resources/Guides/ESG reporting that survives an
gd_14

ESG reporting that survives an audit.

Amal Khoury · 12 min read · Updated February 2026

CSRD, ISSB, SFDR — three frameworks, one realistic operating model. How to build sustainability disclosures once and pass three different audits with the same evidence.

Most firms approach ESG disclosure as three parallel reporting projects. The smart approach is one operating model, three disclosure outputs — built around the controls and evidence that auditors actually open the binder for.

What gets opened in audit

Three things, in this order: greenhouse gas accounting (especially scope 3), workforce metrics with year-on-year comparability, and double-materiality assessments. Get those three on solid ground and the rest of the disclosure follows.

A controls framework that scales

We build sustainability controls in three layers: data lineage at the source (ERP, HR), centralised review by a designated officer, and an annual external assurance cycle. The cost is front-loaded; the audit is uneventful.