Parts 1, 2 and 3 — quantification, projects and verification of greenhouse-gas emissions.
Each section has a #tag chip — click to attach a local comment or copy a deep link.
The ISO 14064 series…
Key distinction: …
| Part | Purpose | Target audience |
|---|---|---|
| ISO 14064-1:2018 | … | … |
| ISO 14064-2:2019 | … | … |
| ISO 14064-3:2019 | … | … |
How they fit together: …
Shared principles…
…
| GHG Protocol | ISO 14064-1 | Note |
|---|---|---|
| Scope 1 | Direct emissions | Direct correspondence |
| Scope 2 | Energy-related indirect | Direct correspondence |
| Scope 3 (15 categories) | Other indirect emissions | ISO more flexible / high-level |
Scope 3 often…
…
…
| Level | Characteristics | EU CSRD |
|---|---|---|
| Limited assurance | … | Required from 2026 |
| Reasonable assurance | … | Required from 2028+ |
ISO 14064-3 is recognised by the CDP…
For European organisations…
…
Compiled from open sources…
Same EngEthics methodology factsheet…
