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.  

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The ApexTire2025 China Tire Awards took place in Tianjin on 17 March 2026, serving as a premier annual recognition event for the nation’s tyre industry. This year’s programme was structured around key areas including top 10 tyre brands, corporate honours, product accolades and technology innovation awards, showcasing advancements in brand development, product refinement, technical innovation and sustainable practices.

Founded by Tirechina.net, ApexTire has grown into a distinguished annual platform. Beyond celebrating winners, the 2025 edition provided insight into evolving market competition. With categories for new energy vehicle tyres, high-performance products, safety, off-road use, digital intelligence and ESG management, the awards signalled a shift from isolated metrics towards application suitability, user experience and technical strength.

The official top 10 tyre brands include Michelin, Continental, Bridgestone, Goodyear, Pirelli, Hankook, Yokohama, Dunlop, Sailun and Linglong. Eagle Tire and Doublestar were recognised as leading domestic brands, underscoring the growing influence of Chinese manufacturers.

Product winners spanned multiple segments. Hankook iON evo won for new energy passenger tyres, while Guizhou Tire Green Motion GL278a took the commercial vehicle honour. Maxxis VICTRA SPORT 6 earned sport flagship recognition. Mount Everest Tire’s STATICS S1 won for quiet comfort, Eagle TA01 for off-road and Pirelli P ZERO Corsa for racing. CST MR-C5 was named best value passenger tyre, CST CA186 won for fuel-efficient commercial tyres and Double Coin DC211+ received the safe and wear-resistant award.

Guizhou Tire’s ‘Kunuo Zhixing’ platform won the Technology Innovation Gold Award, while Linglong received the Digital and Intelligent Innovation Gold Award. Michelin China and Triangle Tire were named ESG benchmark enterprises. As vehicle demand grows more specialised, the ApexTire awards offer a key reference for brands and consumers, illustrating how China’s tyre industry is redefining competitiveness.

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Goodyear kicks off its latest European Le Mans Series campaign this weekend in Barcelona, where it remains the sole tyre provider for the LMP2, LMP2 Pro/Am and LMGT3 classes. The season opener at the 4 Hours of Barcelona will see 37 cars racing on Goodyear Racing Eagle tyres at a circuit infamous for pushing both tyre performance and pit strategy to their limits.

What makes the Circuit de Barcelona-Catalunya so demanding is the constant dilemma it creates for team strategists. The common practice of running two stints on a single set of tyres offers valuable time savings by reducing pit stops, but that benefit must be weighed against the gradual loss of grip over many laps. Goodyear anticipates this very calculation will once again shape the outcome of the 4-hour contest.

For the LMGT3 category, the hard compound of the Racing Eagle has been chosen specifically to endure Barcelona’s abrasive surface, a tyre previously proven on tough tracks like São Paulo, Austin and Bahrain in the FIA World Endurance Championship. Meanwhile, LMP2 contenders will run Goodyear’s newest Eagle slick, a specification introduced at Le Castellet last season that now becomes the fixed LMP2 tyre for the full 2026 ELMS season and for the 24 Hours of Le Mans this June.

Beyond the dry tyres, each class is also equipped with a Racing Eagle wet tyre whose tread pattern is designed to channel away water and sustain grip in the rain. Goodyear’s presence this weekend extends far beyond Spain, as its Racing Eagle tyres are also competing at Bristol Motor Speedway in Tennessee across three NASCAR series and at the NHRA Winternationals in Pomona, California.

Stephen Bickley, Goodyear Endurance Program Manager, said, “Barcelona is demanding on tyres, with long, high speed corners and a layout that typically places enormous load on the front-left. That high stress is exactly why we’ve chosen the Eagle Hard compound for LMGT3 this weekend: it can withstand the aggressive wear and degradation, giving teams the confidence to plan their strategies and decide whether double-stinting will deliver the best race performance.”

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Kumho Tire USA has announced a significant contribution to the Tire Industry Association’s Tire Industry Scholarship programme, which operates in collaboration with the University of the Aftermarket Foundation (UAF). Over the next five years, Kumho will donate USD 5,000 annually, resulting in a total pledge of USD 25,000 aimed at supporting the next generation of professionals in the tyre and automotive service sectors.

This scholarship programme provides USD 2,500 awards to students who are pursuing higher education or vocational training directly related to the tyre and automotive service industry. By administering these funds through the University of the Aftermarket Foundation, the programme seeks to build a stronger talent pipeline for the industry through educational support.

Kumho Tire now joins a growing list of member companies from the U.S. Tire Manufacturers Association (USTMA) that have chosen to back this scholarship effort. The programme was first established in November 2025, and Kumho’s commitment reinforces the collective drive to invest in future workforce development.

Ed Cho, CEO, Kumho Tire USA, said, "Our five-year pledge to the TIA Scholarship programme reflects KUMHO's broader commitment to developing and supporting the next generation of tyre industry professionals. We are proud to invest in education and help provide greater opportunities for the future workforce who will shape our industry."

Dick Gust, CEO, Tire Industry Association, said, "Kumho Tire USA's generous commitment is a powerful investment in the future of our industry. By supporting the Tire Industry Scholarship programme, they are helping to build a stronger, more skilled workforce and opening doors for the next generation of industry professionals."

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The Dunlop RoadSmart IV has emerged as the top performer in the latest road tyre test conducted by renowned German publication MOTORRAD. This premium sport touring tyre received high marks for its outstanding handling characteristics and its ability to deliver balanced performance regardless of weather or road surface conditions. The victory adds to Dunlop’s growing list of independent testing successes this year, following a similar overall win for the SportSmart mk4 in an earlier sport tyre comparison.

In the test, MOTORRAD fitted three road focused tyres to a BMW R 1300 GS using the specific sizes of 120/70 R19 at the front and 170/60 R17 at the rear. The RoadSmart IV secured first place overall in the road tyre category, demonstrating class leading wet performance while also tying for the best results in the dry sub category. This achievement marks the second time in half a decade that this particular tyre has claimed top honours in a MOTORRAD test.

Testers were especially impressed by the tyre’s precise dry handling and the clear feedback it provides to the rider. They observed that the RoadSmart IV turns in more easily than its rivals, making it highly recommended for motorcycles that tend to have sluggish steering behaviour. On the BMW test bike, the tyre felt stable rather than unsettled, excelling with high cornering speed, solid grip at maximum lean angle and extremely accurate feedback. In wet conditions, the tyre offered easy manoeuvring ability through fast cornering sequences, with its precise communication clearly signalling the limits in a user-friendly manner.

MOTORRAD summarised the RoadSmart IV as an incredible all-rounder that combines excellent handling with top performance in all conditions, even suggesting that riders on a GS could use it to annoy superbike riders. Thanks to its strong showing on both dry and wet surfaces, the tyre also earned the magazine’s coveted Kauftipp, or purchase recommendation, award.

Roberto Finetti, Marketing Manager, Dunlop Motorcycle Europe, said, “This result for RoadSmart IV reinforces our goal to deliver a perfect balance of outstanding dry performance and exceptional wet grip and precise handling, even after several thousand kilometres. We’re proud to see it recognised once again as a benchmark in the sport touring segment.”

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