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General documents

Forms, regulations and reference material supporting ISATS greenhouse gas validation and verification work.

This page collects the documents ISATS publishes openly. Technical documents specific to a validation or verification contract go directly to the client.

Regulations

  • General regulation on the validation and verification of greenhouse gas assertions (reference I09-01) — see the Regulations page.

Reference standards

  • ISO 14064-1 — principles and requirements for greenhouse gas inventories at organisation level.
  • ISO 14064-2 — principles and requirements for projects that reduce emissions or enhance removals.
  • ISO 14064-3 — requirements for validating and verifying greenhouse gas assertions.
  • ISO 14067 — requirements for quantifying and reporting the carbon footprint of a product.
  • GHG Protocol — guidance on inventorying emissions across Scope 1, 2 and 3.

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