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Switching to dark mode reduces energy use on compatible devices by lowering screen brightness, helping to reduce your device's environmental impact. Click to discover how we’ve designed our website to align with sustainable digital practices.


Thoughtful choices for a better digital future.

Our commitment to integrity, impartiality, and independence

At Toitū Envirocare, we uphold the highest standards of integrity, impartiality, and independence in everything we do — whether through our globally recognised certification programmes or our expert advisory services.


These principles are at the core of our promise to provide businesses with certification and advice they can trust. We ensure that all decisions are objective, based on solid evidence, and free from external influence.

Accreditation, recognition and what it means for you

Toitū Envirocare is accredited by JASANZ, the Joint Accreditation System of Australia and New Zealand, to International Standards ISO/IEC 17029, ISO 14065, ISO 14066 and ISO 17065 for the provision of accredited greenhouse gas validation, verification and certification. This is more than just a seal of approval — through their independent assessment and monitoring of our activities, JASANZ accreditation ensures that we meet the strictest international standards for independence, competence, and reliability.

Our accreditation gives us the authority to issue certifications internationally. This means that when you work with Toitū, you can trust that our certifications are credible, respected, and globally recognised.

JASANZ accreditation applies specifically to our Climate Impact certification programmes (Toitū Carbon Reduce and Toitū Net Carbon Zero) and our Greenhouse gas (GHG) verification services.

In addition to our JASANZ accreditation, Toitū maintains ICROA approval (About | ICROA) as an International safeguard to the sourcing and offsetting transactions associated with carbon credits.

Our accreditations ensure that your Toitū certification stands up to international scrutiny, ensuring credibility and trust no matter where your business operates.



Climate Related Disclosure Regulations (CRD) - New Zealand


Toitū Envirocare provides a range of CRD services to Climate Reporting Entities (CRE). Toitū adheres to all independence requirements established in the associated regulations and standards (including NZSAE 1). We strictly identify and evaluate previous engagements and services that we might have provided to a CRE, and ensure that there are no threats to our independence.

Certified B Corp –
 leading by example

As a Certified B Corporation, Toitū Envirocare is committed to not only empowering others to adopt sustainable practices while also demonstrating those same principles ourselves. We hold ourselves accountable to the highest standards of social and environmental performance, governance, and transparency.

Being a B Corp means that Toitū is part of a global movement of businesses using profit as a force for good. We are constantly improving our governance and our impact on workers, customers, and the environment, ensuring that we practice what we preach.

Safeguarding impartiality and independence

To safeguard impartiality and independence across our services, Toitū maintains an Independence, Impartiality and Conflict of Interest policy. The policy establishes processes and mechanisms, including integrity training, an annual and per-engagement conflict of interest declaration process, a gift register and strong contractual arrangements with all personnel. Toitū Envirocare also:


  • Maintains an Independent Advisory Panel comprised of external members to formally monitor Toitū’s independence and impartiality processes and activities. Outputs from this committee are reported to Toitū’s senior leadership team and are presented to JASANZ
  • Maintains an internal Independence & Impartiality panel for evaluation of engagements and opportunities
  • Performs (at least) annual audits of its activities and of its outsourced partners and subcontractors.

Why this matters: Businesses trust Toitū because of our steadfast commitment to impartiality and fairness in all of our certification and advisory services.

Feedback, complaints & appeals

We would love to hear from you. You may get in touch with us by phone, email, our contact us form or with your Account Manager.


If you’re not satisfied with our services, you can submit a complaint in writing to feedback@toitu.co.nz. Please include details, such as the your name, contact information, company (if applicable), and a description of the complaint. Providing supporting documentation, when available, is encouraged.


Further information on this can be found in our Client Feedback Policy.

Audit appeals


Appeals are a vital part of maintaining the integrity and transparency of the audit and certification processes. All clients are entitled to appeal any audit or certification decision. All appeals will be reviewed fairly and independently.
Appeals must be received in writing through to feedback@toitu.co.nz, and provide detail on the decision for appeal, grounds for appeal and supporting documentation, when available.

( Make the difference )


Living our values

At Toitū, our values guide every action we take, from how we certify businesses to how we treat the environment and our partners:

We shape the future

As stewards of the climate response, we apply an intergenerational lens to our work, prioritising long-term sustainability and democratising our expertise to make an impact at scale.

We are better together

We believe in the power of connection and relationships. By respecting the land, our communities, and diverse cultures, we continuously learn, innovate, and achieve better results together.

We hold the standard

As experts in our field, we are committed to upholding the highest standards of science, data, and environmental excellence, ensuring that every certification and piece of advice we offer is rooted in best practice and integrity.

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Ready to make your sustainability journey credible and impactful?
Get in touch with Toitū Envirocare today to see how our independently accredited certifications and advisory services can help your business lead with confidence.

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