Rubber certainly has its role to play in forest landscapes across the world, with natural rubber plantations having risen as a substantial basis of deforestation. One element that addresses deforestation concerns is the correct certification of rubber – be it natural or synthetic. International Sustainability & Carbon Certification (ISCC), a globally leading certification system, works with the objective of providing sustainability solutions for fully traceable and deforestation-free supply chains, inter alia involving the rubber industry. ISCC was one of the presenters at the Tire Technology Expo 2022 at Hannover, Germany, and Dr Jan M Henke, Director, ISCC, threw light on the nitty-gritty of certifications in the rubber industry, their clients in the tyre and rubber industry and more, in an interaction with Tyre Trends.

Can you tell us about your global sustainability scheme?
Our global sustainability and carbon certification scheme has certified companies in more than 100 countries. We certify entire supply chains from farms to plantations and forestry, and also the point of origin of waste and residues, biogenic and fossil waste. This is also covering rubber and natural rubber. Moreover, we cover biogenic waste and residues, including fossil waste, like carbon black, which is, again, used in the rubber industry. We also certify pyrolysis, where recycled mixed plastic waste can help produce synthetic rubber out of the pyrolysis oil. And we certify the entire supply chain, sustainability of raw material.

What is Meo’s role?
Meo initiated ISCC in a multi-stakeholder process a long time ago. It once was a Meo project and went on to become an operations and certification scheme. It was even recognised by the European Commission and some other authorities. It later got segregated from Meo, and ISCC is governed by the ISCC Association with more than 200 members.

So, what role does Meo play in this in case of certification?
Certification is always by independent, third-party certification bodies. ISCC is the standard development. Today’s ISCC was once a project of Meo. It then went on to become independent and operational, and was no longer a project but an individual entity running and further developing and improving the certification scheme.

The operations of the certification system, database, registration, qualification, training programme, integrity programme, the website and all the day-to-day business is done by ISCC. We are currently incorporating 45 certification bodies that are actually doing the on-site audits based on the ISCC standard.

Is ISCC recognised by the European Union?
Yes, it is being used in many sectors, like in bio energy, bio fuel, renewable transport fuels etc. In fact, ISCC is also recognised by the European Commission and by companies based on their sustainability standards and different industry initiatives.

Hence, ISCC is active on a really broad scale, covering different types of raw materials, natural rubber being one of them. We are also covering waste and residues for pyrolysis and their outputs. We then go to all the different end markets, which can be polymers, rubber, tyres, packaging, all types of plastic products, bio energy or any type of renewable fuels, aviation fuels, maritime fuels etc. This is global and is being used in more than 100 countries.

Tyre companies are talking about sustainability, but the larger part of the industry is of small stakeholders, especially in the natural rubber segment, where traceability and accountability are the main issues. How do you see this?
That’s a big challenge, especially in rubber production. At the cultivation level, there are a lot of small holders. There also exist large plantations that are easier to implement and certify. However, it’s definitely a bigger challenge with the small holders; it always depends on how well they are organised, whether there are certain structures, cooperatives or some central units.

Can you tell us about the certification of natural rubber?
The certification of natural rubber is definitely possible. Palm oil is maybe another example where the setup is quite similar sometimes. Also, with respect to the small holders, sometimes the companies are the same. Furthermore, we are very active in the palm oil sector with ISCC. We now also see a demand for natural rubber sustainability certification.

Is there a different process for getting certified in the rubber industry or is it a standard process?
It’s a standard process. It works on plantation. In fact, it works more or less the same as for palm plantations. But you certainly need to make sure that all the small holders reach a certain level, which is difficult. So starting out, bigger plantations may be easier because it’s easier for them to properly prepare for the certification audits. And then, you need to involve more farmers, step by step.

Who decides the standard process to get the certifications?
ISCC develops the standards and the requirements in the multi-stakeholder process. It then comes down to a company saying that it wants to become certified, use ISCC and also make certain claims and communications to its customers and stakeholders. They then reach out to a certification body, that is cooperating with ISCC. Following this, the certification body will do the audit on site – the third-party auditor will also make a decision on the issuance of the certificate.

Can tyre manufacturers get different certifications? For instance, one for natural rubber and another one for synthetic rubber? Or do they get one for all?
If tyre manufacturers source raw material for manufacturing from natural rubber but also synthetic rubber and everything under ISCC, then it’s one audit. Then the auditor would look into aspects of the volume of natural rubber being used that has been certified, although upstream. If one buys from certified suppliers and if the same auditors check, then aspects like the share of the certified synthetic rubber being used, the share of carbon black, etc. are taken into account. And finally, everything can be put together and a certain claim can be made.

Can tyre companies get a separate certificate for natural rubber?
Yes, they can. They can have separate certificates for natural and synthetic rubber both, or even of everything together. As for the final tyre, let’s say, if it’s 20 percent natural rubber and 20 percent synthetic rubber (40 percent of the tyre), then they can make certain sustainability claims on use of sustainable, circular materials etc.

What is the value of a certification?
It’s no deforestation – that’s key when it comes to natural rubber. When you certify, ‘no deforestation’ is the core requirement and deforestation is not allowed under ISCC. It is about additional environmental and social human rights criteria. This fits fine in this part of ISCC’s sustainability standard. And then it’s certainly about traceability in the supply chain, all the way in the end to the final tyre. And if this is established, then you can certainly make claims about the rubber or the final tyre, saying that it has been sustainably produced, based on sustainably sourced raw materials etc.

Plus, if you do this in a smart way, then you can actually cover the natural and synthetic rubber. Natural rubber and synthetic rubber are both very important parts of the final tyre. Both can be covered under ISCC.

Deforestation is a big issue, mainly in Southeast Asian and African countries. How difficult is it to keep an eye on that?
It’s not always easy to handle. Deforestation is not allowed under ISCC; there is a cut-off date of January 2008. If there was deforestation after January 2008, one cannot become certified. However, replanting or a change from palm to rubber is not considered as deforestation.

For example, if you have a palm plantation and if you cut it and plant rubber after 25 years, then that’s not deforestation. That’s just normal replanting.

Also, ISCC is certainly doing assessments, supported by remote sensing. Our core principle is no deforestation, which is very important to ISCC and its stakeholders. ISCC is not just us doing the operations in Cologne; there’s the ISCC Association for the multi-stakeholder dialogue. It has over 200 members from entire supply chains, industries, plantation companies, mineral oil, chemical companies, converters etc. We also have research organisations from different regions involved. In fact, also a number of non-governmental organisations are members of the ISCC Association.

The association meets annually and makes important strategic decisions and elects the ISCC Board. Due to the representation of the research sector and non-governmental organisations, there is quite a good balance of what people want and further development.

Can you tell us about the commercial benefits involved in having a certification?
There is a big value in it. It reduces sustainability risks for companies, helps to establish monitoring, protects the license to operate and has commercial value. For example, the OEMs ask for more sustainable products or lower greenhouse gas emissions. They all have climate neutrality commitments in place and need to start delivering step-by-step now; they need to show what are the activities that they are engaged in and how those improve sustainability in the overall supply chain. Here, ISCC certification can be used.

How do you maintain transparency in certification as a third party?
There is an annual audit. The certificate is valid for one year and then there is a re-certification. The company needs to provide evidence in every re-certification that the rules are being followed. And if they are not, a renewal of the certificates is not possible.

We certainly have quality management and training for companies and the auditors as well, who conduct on-site audits. What’s more, we have our own integrity programmes, where we send out our own auditors. These auditors work for ISCC and double-check the performance of the companies and the work of third-party auditors. Therefore, this integrity programme is key. We have the website where all the certificates are being published and the entire standard is public.

Do you help companies improve their sustainability supply chain?
No, we don’t consult. At ISCC, we are not involved in supporting the companies in order to improve. We have the standard and we conduct the training for companies. The preparation for the audit is not where ISCC is involved; it’s independent from that type of work. And the certification bodies are not allowed to consult in parallel either. ISCC is the independent standard that is used to certify that companies fulfil the sustainability requirements.

What are the other segments that you cover in the tyre industry?
It’s the entire supply chain. Petrochemical industries, tyre manufacturers etc. can all be covered. This also includes everything from plantations to the end product in the tyre industry.

Which is the easiest and the toughest one to certify?
All elements of the supply chain need to be covered.

This can sometimes be a challenge in the beginning, so as to convince your suppliers and also get certified. But, in truth, we have more than 6,000 certificates under ISCC. So there are already a lot of players that have valid certificates, and now this is starting to move into the space of rubber and tyre manufacturers.

Can you tell us about your clients in the rubber and tyre industry?
We have requests from many tyre producers right now. Some producers are certified already. Plus, we have requests for carbon black and first requests for natural rubber. We see the number of requests increasing, and we do have first certificates and first registrations from tyre producers. So we expect this to rise further as the industry needs to show compliance with their sustainability and climate neutrality commitments.

We see the entire tyre industry now targeting sustainability. So how do you find more opportunities and what’s your plan to get more client support?
ISCC started to get really further engaged in the rubber and tyre industry about a year ago; the industry has started understanding the standards, participating in ISCC trainings, joining our stakeholder events etc. Therefore, step by step, they got to know ISCC better and what it could do for them. They have now even started to get involved and do certifications, including reaching out all the way to the cultivation of natural rubber.

Are you going to focus on the Asian market?
Yes. In fact, we already have a few hundred certificates in Malaysia, Indonesia and other countries in the region. These markets are truly important. Our other key markets are North America and Europe, while we are also active in Africa and South America.

We are, eventually, trying to do more and convince people to become certified, show compliance to sustainability requirements, engage in a continuous improvement approach to become more sustainable and then allow manufacturers to really make claims.  

Comments (0)

ADD COMMENT

Link Copied!

Kumho Tire USA recently hosted a national Ride & Drive event at Evergreen Speedway in Monroe, Washington, where over 70 dealers, media professionals and content creators tested the company’s newest tyre models. The gathering served as a key component of Kumho’s broader 2026 regional tour, which has already engaged more than 600 participants across five American cities. Attendees evaluated the newly launched Road Venture HT and Crugen GT Pro tyres through demanding, real-world driving scenarios.

The testing programme featured controlled modules, including a wet handling course, an autocross track for braking and stability assessment and high-speed freeway driving to measure ride comfort. These exercises allowed participants to directly compare the all-season Highway-Terrain Road Venture HT, intended for light trucks and SUVs, against the Crugen GT Pro, a touring tyre built for modern crossovers and larger SUVs. Kumho’s engineers also conducted an educational forum detailing the technological development of both tyres while collecting direct feedback from attendees.

The Road Venture HT, launched earlier this year, offers enhanced wet and snow traction, extended tread life and a quiet ride, and is compatible with electric vehicles. The Crugen GT Pro is engineered for heavier crossover and SUV applications, delivering premium comfort and all-weather capability with one of the highest treadwear warranties in its segment. Available in 85 sizes covering over 85 percent of the current crossover and SUV market, the Crugen GT Pro is backed by a 75,000-mile warranty for H- and V-speed ratings and a 65,000-mile warranty for W-speed models.

Kumho will conclude its 2026 Ride & Drive series with final regional events in Detroit and St. Louis later this month. The company has confirmed plans to extend the programme into 2027 and beyond, ensuring dealers and partners continue to benefit from hands-on product evaluations, technical training and direct access to Kumho’s engineering expertise.

Chris Corwin, Director of Procurement at Discount Tire & Service Centers, said, "A spec sheet has never sold a tyre to a customer standing at our counter. That is why the Kumho Tire Ride & Drive in Seattle was worth every minute. We got real seat time, instead of a sales pitch, running the all-new Crugen GT Pro and Road Venture HT back-to-back in real world scenarios. Having a seat at that table means a lot to me, and it says something about how seriously they take dealer input."

Ed Cho, CEO, Kumho Tire USA, said, “You can read all about a tyre, but nothing compares to driving it yourself, which is why KUMHO has made a significant investment in Ride & Drive events in 2026. These events give our dealers, wholesale partners and retail partners the opportunity to experience firsthand how our latest tyres perform in real-world driving situations. Whether they are evaluating braking, handling, ride comfort or overall performance, attendees can experience the differences for themselves, giving them greater confidence when recommending our products to their customers.”

Comments (0)

ADD COMMENT

Link Copied!

The AZuR Circular Tyre System has been nominated for the German Sustainability Award Products 2026 in the ‘Resources’ transformation category. This selection places the initiative among solutions deemed by the expert jury as pioneering for advancing a resource-conserving economy.

This circular economy model spans the entire tyre lifecycle, uniting industry partners, retailers, recycling specialists and academic institutions. The framework optimises tyre usage and guarantees high-quality raw material recovery. Repair, reprofiling and retreading prolong useful life, while tyres beyond repair undergo mechanical or chemical recycling to recover valuable secondary materials.

Rather than relying on a single technology, the system's distinctiveness lies in networking stakeholders across the value chain. The award's evaluation highlighted the system's ambition to extend product longevity, prevent waste and sustain raw material circulation, thereby reducing demand for virgin resources.

German market data for 2024 shows approximately 533,000 tonnes of used tyres generated, with 193,000 tonnes mechanically recycled and 20,000 tonnes retreaded. Research indicates retreaded tyre production can reduce CO₂ emissions by over 60 percent, lower raw material usage by two-thirds and cut energy consumption by 50 percent compared to new tyre manufacturing. Products from tyre granulate can save between 1.0 and 3.2 tonnes of CO₂ equivalent per tonne of recycled material.

The nomination drives AZuR to advance Europe's tyre circular economy through extended lifespans, strengthened recycling and digitalisation. The 2026 award winners will be announced on 3 December in Düsseldorf.

Anna Maria Guth, AZuR network coordinator, said, “The nomination is a great recognition for all partners who are working together to further close the tyre cycle. It also shows that the circular economy can be particularly successful when companies, science and other stakeholders do not act in isolation but jointly develop solutions along the entire value chain.”

Comments (0)

ADD COMMENT

Link Copied!

Bridgestone has released research indicating that over 80 percent of UK motorists believe basic tyre knowledge should be mandatory for new drivers during learning and after passing their test. The survey found that 81 percent of respondents want new drivers to understand correct tyre pressures, tread depth regulations and tyre pressure monitoring systems. Additionally, 57 percent expressed support for graduated driving licences aimed at young motorists, reflecting broader calls for enhanced safeguards during early independent driving.

The findings also reveal strong public backing for more rigorous enforcement, with 67 percent of motorists advocating for tyre safety inspections during routine police traffic stops. Beyond individual owners, 76 percent of respondents asserted that employers should bear greater responsibility for ensuring tyres on all work-related vehicles are properly maintained. Furthermore, 78 percent called for dedicated tyre safety education to be introduced for young people before they reach driving age, underscoring a collective desire for preventative measures that begin well before a first lesson.

The survey results coincide with newly published Department for Transport data showing a significant deterioration in tyre-related road safety outcomes. The number of people killed or seriously injured in collisions involving illegal, defective or underinflated tyres rose by 19 percent year on year, from 169 casualties in 2024 to 201 in 2025. Overall, tyre-related incidents accounted for 667 casualties during 2025, a 14 percent rise from 585 the previous year, while collisions attributed to defective tyres climbed to 447.

This research builds upon Bridgestone’s 2025 study, which identified substantial backing for additional protective measures for novice drivers. Half of respondents supported displaying a recently passed sign for up to 12 months and limiting new drivers to one passenger during their first year, while 39 percent favoured a mandatory refresher course after passing the test and 21 percent endorsed restricting new drivers to a 50-mile radius from home for 6 to 12 months. The findings reinforce Bridgestone's Road Safety Hero campaign, promoting regular tyre checks as part of the company's broader E8 Commitment to enhance driver safety and sustainable mobility.

Helen Roe, Senior Marketing Manager, Bridgestone UK, said, “The latest findings reinforce our belief that tyre safety should play a far greater role in helping young drivers develop safe driving habits from day one. Despite tyres being the only point of contact between a vehicle and the road, tyre maintenance remains one of the most overlooked aspects of vehicle safety. We have seen some high-profile cases of preventable road fatalities due to defective tyres and we can’t stress the importance of knowing the tyre basics and carrying out some simple checks, which can be done in a matter of minutes.

“Learning to drive doesn't stop the day someone passes their test. Developing safe habits, including understanding how to check and maintain tyres, is an important part of becoming a confident and responsible driver. It's encouraging to see such strong public support for improving tyre safety education and ensuring motorists understand the importance of looking after the only part of the vehicle that actually touches the road. Simple checks can make a real difference to road safety, not only for new drivers but for everyone using our roads.”

Comments (0)

ADD COMMENT

Link Copied!

Continental has expanded its ContiTread portfolio with the launch of the ContiTread HDR 3 HT, a premium retread engineered for fleet applications requiring enhanced durability, operational efficiency and reliable all-season capability. The new offering is positioned to streamline fleet maintenance while delivering robust performance across diverse driving conditions.

The retread features a non-directional tread pattern that simplifies tyre rotation and reduces inventory complexity, directly supporting improved fleet uptime and more manageable maintenance schedules. This design choice reflects Continental’s focus on practical, fleet-friendly solutions that minimise operational friction.

Engineered for all-season confidence, the ContiTread HDR 3 HT provides dependable traction on icy and snowy surfaces, alongside stable handling in wet and dry environments, ensuring consistent year-round performance. The tyre also incorporates an advanced high-mileage compound formulated for regional services, promoting extended wear on both highway and local routes while enhancing resistance to cuts and chips to guard against road hazards.

Replacing the ContiTread HDW2 in all sizes except the 265, the HDR 3 HT is available in sizes 210, 220, 230 and 240 with a 27/32-inch tread depth. By combining efficiency, durability and versatile performance, Continental aims to help fleets maximize productivity and reduce overall operating costs.

Comments (0)

ADD COMMENT

Link Copied!