The official Green Tick Sustainable Registered Trademark

​Certified Carbon Negative


"Green Tick Certified Carbon Negative" is the certification brand for genuinely carbon negative products and services in the registered Green Tick Certification System.


Products and services that are certified CARBON NEGATIVE have passed our independent, life-cycle based sustainability and 'carbon negative' audit against the Green Tick Carbon Negative Certification Standards.  Audits are done every three years, and the audit reports are published here free, on-line, in the Green Tick Register


This way, producers can clearly show markets that they have the genuine Green Tick, and consumers can quickly find out what products and services have been independently certified Green Tick Carbon Negative.

Apply Now



T: 64-4-382-9669

M: 64-22-1544-958

  • facebook
  • YouTube
  • w-tbird
  • Blogger Clean

Follow us


© 2021 Green Tick Certification Limited 

New Zealand

All rights reserved