Documents

• Normative

CO₂ Performance Ladder Version 4.0 | Certification Regulation

Outlines requirements for certification bodies, auditors and audits.

PDF document 1.77 MB 17 pages

• Normative

CO₂ Performance Ladder Version 4.0 | Step 1

Here you will find the web version and the printable file of version 4.0, step 1.

PDF document 3.92 MB 65 pages

• Normative

CO₂ Performance Ladder Version 4.0 | Step 2

Here you will find the web version and the printable file of version 4.0, step 2.

PDF document 4.88 MB 80 pages

• Normative

CO₂ Performance Ladder Version 4.0 | Step 3

Here you will find the web version and the printable file of version 4.0, step 3.

PDF document 5.27 MB 83 pages

• Normative

Handbook 3.1 CO₂ Performance Ladder

All requirements for a CO₂ Performance Ladder certificate.

PDF document 1.23 MB 100 pages

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• Resources

Procurement Guide 4.0 (EU)

Explains the use of the CO₂ Performance Ladder as a procurement tool.

PDF document 4.73 MB 74 pages

• Resources

2023 CO₂ Performance Ladder slidedeck WCEF23

The CO₂ Performance Ladder for low carbon procurement.

PDF document 2.40 MB 19 pages

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• Research

Advancing Green Public Procurement in South Africa

IISD Report (2025).

PDF document 819.78 KB 43 pages

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• Research

Analysing stimulation Circular Economy

2018 Utrecht University.

PDF document 2.41 MB 82 pages

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