About

A professional reference for sustainability terms whose meanings shift across standards and practice.

Purpose

Help practitioners understand what a sustainability term means, where definitions differ and how the term should be used responsibly.

Method

Combine original editorial synthesis, source links, expert review and versioned updates.

Scope

Climate, nature, reporting, human rights, assurance, supply chains, data and professional practice.

Limit

This is an informational reference, not legal, investment, assurance or regulatory advice.