ISO 14060 draft net zero standard is open for consultation: what it means for ESG practitioners

Following almost two years of negotiations, the International Organization for Standardization has published the draft of its Net Zero Aligned Organizations Standard, formally designated ISO 14060, and opened it for public consultation. The draft represents the first attempt by ISO to create a globally recognised framework defining what it means for an organisation to be aligned with net zero. For ESG managers and sustainability consultants who have spent years navigating a fragmented landscape of competing net zero definitions, this publication marks a significant shift in the standardisation landscape.

The release arrives at a moment when corporate net zero claims are under growing scrutiny from regulators, investors, and civil society. Without a shared, auditable definition of net zero alignment, companies operating across borders have faced inconsistent expectations from different stakeholders. ISO 14060 is designed to fill that gap by providing a common methodology that organisations can apply and that third parties can verify, potentially reducing the risk of greenwashing allegations for companies that can demonstrate genuine alignment.

For CSRD reporting teams in particular, the draft standard has direct relevance to the ESRS E1 climate disclosure requirements, which ask companies to describe their transition plans and the credibility of their decarbonisation trajectories. A recognised ISO standard for net zero alignment could become a reference point for auditors assessing whether a company's reported targets and milestones meet a defensible external benchmark. Procurement leads working on supplier engagement and Scope 3 data quality may also find the standard useful as a common framework to apply across their value chains.

The consultation period is the critical moment for practitioners to engage. ISO processes allow stakeholder input to shape final text, and the definitions settled now around what counts as a credible net zero pathway, how residual emissions are treated, and what interim milestones are required will have lasting consequences for corporate reporting obligations. ESG managers should review the draft closely and consider whether their organisations or industry associations intend to submit formal comments.

The publication of ISO 14060 adds to an already crowded field of net zero guidance, sitting alongside the Science Based Targets initiative framework and sector specific guidance from various industry bodies. Whether ISO 14060 gains traction as the dominant reference will depend partly on how regulators in the EU and elsewhere choose to recognise or incorporate it into compliance frameworks. Practitioners should track whether the European Commission or EFRAG references the standard in forthcoming ESRS guidance updates, as that would significantly accelerate its adoption across regulated European entities.