About Global GreenTag
Global GreenTag's globally recognised certifications simplify selling, improve ROI and make more sustainable products easy to recognise, trust and specify.

Harrow Contract Furniture, Certified EPD & PHD.
Single Solution for planet-wide recognition & relevance
To date we have over 30,000 products under certification, for over 350 global manufacturers with factories in more than 22 countries.
We are building trust back into the green and healthy product marketplace, cutting 'Greenwash' and helping manufacturers simplify and improve sales ROI potential as well as helping you to save the planet in the process by wise buying.
But this is only the beginning. Our multi-lingual scientists and sales team cover key markets to tie the global supply chain into the certification process.
China, South Africa, Vietnam, Malaysia, Korea, New Zealand and of course our home base in Australia.
Adopt Global GreenTag today and reap the rewards for you, your products and the planet.
"GreenTag really has been fantastic for us .. it has gained access to, and won projects for us that wouldn't have happened otherwise"
Michael Glover, Technical & ProjectsThe Andrews Group I BOLON PARTNER
"Over the past 2 decades Global GreenTag has made life a lot easier for architects to specify sustainable products. It is an exemplary leader in promoting and sourcing sustainable products for our built environment... well done, and please continue!"
Ingrid Pearson LFRAIA Registered Architect
What is Global GreenTag?
People and projects need to make informed, responsible choices about products but doing that isn't easy without a scientist in your pocket. Global GreenTag is a unique solution to that problem.
Founded on rigorous scientific principles to fill the need for trustworthy product intelligence, Global GreenTagCertTM is a single contact-multiple certification, globally recognized, independent product certification and sustainability rating system.
We deliver a range of certifications dedicated to helping manufacturers, brands, specifiers and the general public to make choices with confidence, in areas such as sustainability, human health, modern slavery, climate and more.
GreenTag services are formally recognised in the Green Star®, LEED®, WELL™, Infrastructure Sustainability and Earthcheck®* rating systems and more.
How Does GreenTag Work?
Unlike many certification schemes that apply broad, checkbox-style or 'pass/fail' assessments, GreenTag is unique in how it employs rigorous scientific process and turns it into trusted certifications directly relevant to the claims manufacturers want to make.
Manufacturers submit detailed data on materials, emissions, lifecycle impact, and ethical sourcing. Expert assessors independently verify this using proven methodologies including life cycle assessment, and in specific instances backed external expert peer review.
Each product earns a clear multi-tier rating of its environmental, health, resource and/or sustainability performance — never self-declared, always evidence-based and third party verified prior to certification.
The result: complex science, distilled into credible, actionable intelligence that specifiers and buyers can trust that helps simplify and expedite complex sales processes.
Global GreenTag delivers nuanced, meaningful ratings like no other certification body does:
- advanced Life Cycle Analysis with unique Life Cycle Benefit Assessment methodologies;
- detailed chemical hazard screening and multiple risk analysis processes;
- unique certifications and metrics that enable unique product claims;
- certifications that for the first time ever, measure the benefits and avoided impacts of recycled content / circular, bio-based and engineered natural systems products like green roof, green walls, wetland-based water treatment systems, bio-swale water retention systems etc.
What are the benefits to you?
Manufacturers benefit from a collaborative, expert-guided process that builds genuine sustainability credentials, and assisted marketing outreach not just compliance paperwork.
Specifiers and project teams gain confidence knowing that GreenTag-certified products have been rigorously scrutinized and are globally recognised.
This combination of scientific depth, global recognition, and practical market utility optimises manufacturer ROI.
Combined with the 'one system-multiple certifications' and integrated online data and project management portal, GreenTag is the certification partner of choice for sustainability leaders worldwide.
To build trust in GreenTag we:
- require full disclosure of every product ingredient and process to 100ppm;
- made it the most independently certified, standards compliant certification in the market.
Get Started
Arrange a meeting to get your questions answered.
Get to know the certifications
Global GreenTag delivers a single contact, diverse range of sustainable product certifications and declarations covering environment, health, modern slavery, circular economy, NaturePositive+ and more.
– WHY YOU NEED GREENTAG –
Genuine problems need a genuine solution.

Graham, manufacturer.
GreenTag fosters best practice in design and manufacturing. Learn how GreenTag helps Graham to make sustainable products and expand his market. Find out more »

Carolyn, filmmaker, mother of 3.
By shopping for GreenTag products, Carolyn can keep her family’s beauty and hygiene regime Palm Oil free. Find out more »

Bongo, orangutan, Sumatra.
GreenTag helps in the global fight to protect threatened habitats around the globe.
Genuine products need genuine recognition.
Greenwash has ruled in the eco market. Any brand can claim to be an environmental saviour with a few 'natural' ingredients and some sharp marketing.
Buyers don't know who to trust. Fake products in green packaging take sales away from genuinely deserving brands. The planet continues to be exploited in the name of inauthentic green design. Everyone suffers.
We created GreenTag as a tool to cut through the greenwash and empower professionals and consumers alike to confidently choose products that have been made in the most people and planet-friendly ways possible. GreenTag takes the doubt out of buying. And because buyers know they can trust the label, genuine green products earn the greatest reward of all: trust.
Now certifying in three sectors.
More GreenTag, less red tape
Global GreenTag's globally trusted Certification standards are recognised in Australia, New Zealand, Malaysia, South Africa, Africa and SE Asia elsewhere and in over 170 other countries.
Formally recognised in the Green Star®, LEED®, The International WELL™ Building Standard, and Earthcheck®* etc.
International
Certifying over 30,000 products, for over 350 global manufacturers with factories in more than 22 countries. Multi-lingual staff cover a number of key markets to facilitate direct conversations with factories e.g. in China
There are a number of international Sales & Marketing Licensees including in China, South Africa, Vietnam, Malaysia, and Korea. International Franchises will be offered in 2027.
Robust, scientific, trusted, quality
Global GreenTag operates under externally audited management and conformity systems, including ISO 9001, ISO 14024 and ISO 14025, with external specialist consultant peer review of toxicology and LCA.
This independent assurance underpins our mission: to make credible, science based sustainability and health information accessible, so that every product decision can move the market toward safer, lower impact and more ethically produced goods.
History
The Global GreenTagCertTM certification was launched by Ecospecifier Pty Ltd in 2010 and took over from the Ecospecifier 'Verified Product' website launched by the late Ian Kiernan AO and GreenTag's co-founders in 2003.
Its operation was transferred to Global GreenTag Pty Ltd in 2012 and Licensed to Global GreenTag International in 2014. GreenTag's co-founders are Mary-Lou Kelly and David Baggs LFRAIA.
Find certified products »
How will you use GreenTag?
Manufacturers:
Make your product stand out, unlock the barriers to major markets.
Get Global GreenTag certification to stand out as a leader, differentiate your product from the pack and win in the rapidly expanding green marketplace.
Green consumers:
Create your own healthy, sustainable home, interiors and lifestyle.
Discover our work with the Beauty & Personal, Cleaning and Building & Interiors industries or find out more about GreenTag.
Global GreenTag certified products pass the world's toughest standards to protect you, and your family's health and safety, minimise your impact on our finite planet and put the power of selection back in your hands.
Professionals:
Save time and money selecting products that deliver and protect your business from risk.
Find out how Global GreenTag certified products pass the worlds toughest standards for health, eco performance and safety.
Recognised by major green rating schemes, GreenTag is your one-stop certification to choose for evidence product selections.



