Environment, energy & sustainability / Guidance standard

ISO 14064-1: Greenhouse gas inventories

Quantify and report your organisation’s greenhouse gas emissions credibly.

ISO 14064-1:2018 specifies principles and requirements for quantifying and reporting greenhouse gas emissions and removals at organisation level, across direct and indirect categories. We help set boundaries, collect activity data and build an inventory ready for verification.

Who it is for

  • Organisations reporting emissions to investors or customers
  • Companies setting net-zero targets
  • Suppliers responding to carbon disclosure requests

What you gain

  • A defensible, verifiable emissions inventory
  • Ready for third-party verification
  • Supports ESG and climate disclosure

How we help you apply it

  1. Maturity review

    Assess current practice against the guidance and agree what good looks like for your organisation.

  2. Framework design

    Translate the principles into a practical framework, roles and tools that fit your existing management systems.

  3. Embedding

    Workshops and coaching so teams apply the framework in day-to-day decisions.

  4. Review and reporting

    Periodic reviews and reporting that show progress to leadership and stakeholders.

ISO 14064-1 questions

Can our inventory be verified?
Yes. Inventories prepared to ISO 14064-1 can be verified by an independent body under ISO 14064-3. We prepare you for that verification.

Ready to start on ISO 14064-1?

Tell us which standard or customer requirement you are facing. In a free 30-minute call we will outline the gaps, a realistic timeline and what it will take to be audit-ready.