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 DUNLOP Group is restructuring its sustainability management to more closely align business strategies with sustainability initiatives, aiming to achieve sustainable corporate value growth. As part of this effort, each business division will establish a Divisional Sustainability Promotion Committee under the umbrella of the existing Sustainability Promotion Committee, which oversees company-wide efforts. This change is intended to accelerate the integration of business strategies and sustainability measures.

The newly formed divisional committees will discuss and decide on sustainability policies designed to create business opportunities and drive growth within their respective divisions. They will also monitor progress towards division-specific targets under the Long-Term Sustainability Targets, known as ‘Driving Our Future Initiatives’, and share relevant information. Progress updates will be reported to the Sustainability Promotion Committee, strengthening company-wide monitoring.

Chart of sustainability management structure

In addition, a cross-divisional Sustainable Natural Rubber (SNR) Subcommittee will be launched to manage and reduce risks and create opportunities in the natural rubber supply chain. Natural rubber is a natural capital resource on which the Group’s business significantly depends and also has significant impacts. The subcommittee will address these issues from natural capital and human rights perspectives, based on the Sustainable Natural Rubber Policy.

The SNR Subcommittee will serve as a cross-functional body that concentrates and accelerates the Group’s various SNR activities. By aligning with biodiversity and human rights initiatives and taking a mid- to long-term approach, it will pursue sustainable natural rubber through efforts such as supporting natural rubber farmers and collaborating with external partners.

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Kenda Tires has launched the K-SERIES VELORA ENDURANCE, the first model in its new premium VELORA road tyre family. The tyre targets cyclists seeking speed, confidence and long-lasting reliability, combining advanced compound technology, enhanced puncture protection and extended tread life in a purpose-built package for endurance riding, daily training and high-mileage use.

A new puncture-resistant base layer boosts durability by 35 percent while preserving the smooth ride and rolling efficiency expected from a premium road tyre. At its core sits Kenda's new K-SERIES high-performance road compound, engineered to minimise rolling resistance and maximise tread life. Against the Kriterium, the VELORA ENDURANCE achieves a 27 percent improvement in tread wear, letting riders spend more time on the road and less time replacing tyres.

A smooth centre tread promotes speed and efficiency, while optimised shoulder siping sharpens cornering grip and wet-weather traction for predictable handling across changing conditions. The tyre is fully Tubeless Ready, delivering easy setup, dependable puncture protection and the ride quality modern road cyclists demand.

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Niutech Technology Group Co., Ltd. completed its group restructuring on 26 August 2026, drawing on nearly 40 years in industrial continuous pyrolysis. Its proprietary technology and complete equipment sets convert over 30 material streams, including waste tyres and plastics, into high-value recycled resources such as pyrolysis oil and combustible gas. Niutech spans high-end equipment R&D and manufacturing, project investment and construction and operation, supporting 10,000-tonne-scale projects in dozens of countries, including Germany, UK, Korea, Denmark and Brazil, while meeting developed-market environmental and technical standards.

Tightening regulation is accelerating demand. The European Union's Packaging and Packaging Waste Regulation, Ecodesign for Sustainable Products Regulation and End-of-Life Vehicles Regulation raise recycled-material requirements and spotlight continuous pyrolysis. Niutech's new-generation large industrial continuous intelligent pyrolysis line delivers major gains in processing capacity, efficiency, cost control and product quality. In waste tyres, a single unit handles over 100 tonnes daily, with recovered carbon black exceeding 80 percent toluene transmittance, yielding high-grade commercial carbon black for tyre manufacturing.

For waste plastics, including low-value municipal, ocean, and textile streams such as mixed PP, PE, PS, ABS and nylon, one unit also processes over 100 tonnes daily without complex washing, sorting, drying or fine crushing. It produces stable pyrolysis oil, solid fuel and combustible gas, the latter cutting on-site energy use, while the oil can become chemical feedstock for new plastics. The line operates in multiple overseas markets.

In China, majority-owned subsidiary Hesheng Environmental Protection, commissioned in 2013, was the country's first continuous tyre recycling project and the sector's first to earn International Sustainability and Carbon Certification, operating stably for over a decade. In 2026, Hesheng launched a 100,000-tonne Phase II project, lifting capacity to 160,000 tonnes annually. A UK customer signed an RMB 198 million order after assessing Niutech's projects and global peers. Niutech is now advancing clean tyre pyrolysis oil research toward sustainable aviation fuel and other clean energy.

"The maturity of a technology is best verified through industrial projects. Our project references in China and overseas are becoming our most persuasive calling card," said the head of the marketing department at Niutech.

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Hankook Tire, the exclusive tyre supplier for the FIA World Rally Championship, is proving its mettle at the season-ending Rally Italia Sardegna, scheduled for 1–4 October around Alghero on the Italian island of Sardinia. The 23rd edition of this historic gravel event now closes the 2026 calendar after Rally Saudi Arabia, originally slated as the finale, was removed from the schedule.

Because the Drivers' Championship will be decided in Italy, tyre performance and strategies for handling the demanding roads and unpredictable October weather are expected to be decisive. The rally covers 17 Special Stages totalling roughly 307.02 competitive kilometres on unpaved roads, where narrow, winding sections lined with trees and undergrowth, combined with blind crests, restrict visibility and leave little margin for error.

The route also includes Micky's Jump, one of the event's most recognizable features, as well as deep ruts created by repeated runs and rough, rocky stretches. These conditions place heavy demands on tyre durability and vehicle stability, making consistent control a critical factor throughout the event.

Hankook will provide its Dynapro R213 all-terrain rally tyre in Hard and Soft compounds for the finale. The tyre is engineered to absorb gravel impacts while delivering stable grip, precise handling and strong durability. At Round 12 in Chile, Toyota GAZOO Racing's Oliver Solberg took his second win of the year, securing Toyota the 2026 Manufacturers' Championship – its sixth straight since 2021 and 10th overall – leaving the drivers' title to be settled in Sardinia.

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