Assurance and certification

We provide independent certification and assurance services that recognise real achievements in sustainability, enhance reputation and build trust with customers, investors and stakeholders.

Engineers discussing over documents in car plant

Route to Net Zero Standard 

The Route to Net Zero Standard helps organisations measure and manage their emissions, create carbon reduction strategies, and set targets for the future – all with tailored advice from our trusted experts. It replaces the Carbon Trust Standard.

Carbon neutral certification

Certify your organisation or product to PAS 2060, the international standard for carbon neutrality.

Green bonds assurance

Our robust and independent approach gives issuers, underwriters and investors the confidence that green bonds are genuinely delivering on their intended impacts.

PAS 2080 - Carbon Management in Infrastructure

Reducing the carbon emissions associated with the infrastructure industry.

Product carbon footprint label

Third party assurance of carbon measurement, reduction and neutrality claims.

The Carbon Trust Route to Net Zero Standard is the only certification that guides and supports you on your journey towards climate leadership.

The Carbon Trust Standard for Zero Waste to Landfill

Recognising organisations that demonstrate leadership in waste management.

The Carbon Trust Standard (being discontinued)

The Carbon Trust Standard has been replaced by the Route to Net Standard.

In Italy, we have partnered with Vireo Srl to provide our certification services.