OK renewable

Defossilisation Made Visible
Why OK Renewable Is Becoming the Reference Label for Renewable Carbon Products

The transition to a climate-neutral and circular economy requires the replacement of virgin fossil carbon with renewable carbon derived from biomass, captured carbon, and recycling streams. As regulatory expectations increase, companies must not only improve product sustainability but also communicate their achievements transparently and credibly. The OK renewable certification scheme, independently verified by TÜV AUSTRIA, addresses this challenge through a single label that quantifies renewable carbon content regardless of its source.

Monitoring

TÜV AUSTRIA Belgium Publishes
2025 OKcert Monitoring Overview 

A certification mark is only as strong as the vigilance behind it. At TÜV AUSTRIA Belgium, our OKcert team spends the year tracking how certified products actually perform on the market, verifying products which carry our logo still matches what our engineers assessed, and acting swiftly whenever it doesn’t.

New

TÜV AUSTRIA Belgium partners with
Ethikis for the LONGTIME® Label

TÜV AUSTRIA Belgium is pleased to announce a new partnership with Ethikis for the LONGTIME® label. LONGTIME® Label Europe’s independent label, dedicated to promoting durable, repairable, and trustworthy consumer products. This collaboration marks an important step in our mission to advance sustainable product design and empower consumers to make informed choices.

NEW

Updated OK biobased logo scheme
OK biobased

TÜV AUSTRIA is proud to announce the launch of its updated OK biobased certification and logo scheme, designed to better reflect today’s sustainability expectations and provide clearer, more transparent communication regarding the biobased content of certified products.

Sustainability

Diest pupils plant own school forest: playground becomes green learning space

Sustainability will literally take root in the playground of KSD Sint-Jan School in Diest on Thursday. Together with the pupils, TÜV AUSTRIA Belgium is planting its own Miyawaki school forest: a dense, indigenous micro-forest that enhances biodiversity and lets children experience what nature does to well-being and learning abilities.

TÜV AUSTRIA’s ‘OK renewable’ Certification
a step towards a carbon circular economy

With a proven track record in certification, TÜV AUSTRIA is committed to promoting sustainable practices through our diverse range of certification schemes. With the growing emphasis on renewability, our latest initiative, the ‘OK renewable’ certification, integrates seamlessly into our portfolio, reinforcing our dedication to a sustainable future.