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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German chemicals group Wacker Chemie lowered its full-year outlook after third-quarter profit fell by nearly a quarter, hit by weak demand and intense competition from China.

The Munich-based company, which makes silicones and polysilicon for semiconductors and solar panels, reported earnings before interest, tax, depreciation and amortisation (EBITDA) of 112 million euros ($121.6 million) for the July-September period, down 23 percent from 145 million euros a year earlier.

Sales fell 6 percent to 1.34 billion euros from 1.43 billion euros, weighed down by lower prices and unfavourable currency effects.

The results were broadly in line with analyst expectations, which had forecast sales of 1.37 billion euros and EBITDA of 101 million euros, according to Vara Research.

Wacker swung to an operating loss of 20 million euros in the quarter, from a profit of 30 million euros a year ago, whilst net income turned negative to 82 million euros, compared with a profit of 34 million euros.

“The chemical industry is under pressure – worldwide, but in Europe in particular. The economic situation is tense, and market demand is weak. At the same time, the market environment is changing, and competitive pressure is high – especially from China. And this is something that we are experiencing at WACKER as well,” Chief Executive Christian Hartel said.

“Like many other companies, we had to lower our full-year forecast in the middle of this year. Even though we closed Q3 in line with market expectations, sales and earnings were again down year on year in almost all business divisions,” he said.

Wacker launched a comprehensive cost-cutting programme in October aimed at achieving significant savings in production and administration, with implementation planned to begin in the first quarter of 2026.

The company now expects full-year sales at the lower end of its previously forecast range of 5.5 billion to 5.9 billion euros, with EBITDA in the lower half of its 500 million to 700 million euro range. It also anticipates a negative net result for the year, significantly below the previous year.

The company’s silicones division, its most significant business, saw sales decline 7 percent to 673 million euros, whilst EBITDA fell 19 percent to 86 million euros. The polysilicon unit, which serves both solar and semiconductor markets, reported a 40 percent drop in EBITDA to 18 million euros, as low prices and exchange-rate effects offset strong hyperpure polysilicon performance in semiconductors.

Wacker’s workforce declined to 16,616 employees at the end of September from 16,724 three months earlier.

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Finnish tyre manufacturer Nokian Tyres said it would cut 80 permanent positions and temporarily lay off about 650 workers as part of measures to improve financial performance and operational efficiency.

The company has begun personnel negotiations affecting roughly 1,700 permanent white-collar positions across its global operations, including group functions and all business units.

The temporary layoffs will affect blue-collar and white-collar staff at passenger car and heavy tyre production facilities in Nokia, Finland, for up to 90 days per person. These measures could be implemented by the end of 2026.

The permanent job cuts, targeting white-collar roles, may take effect by late 2025, the company said.

Nokian Tyres employed approximately 4,400 people worldwide at the end of September, with 2,045 staff based in Finland.

The negotiations will commence immediately in line with local labour legislation in each country where the company operates.

The announcement comes as tyre manufacturers face pressure from volatile raw material costs and shifting demand patterns in key markets.

Nokian Tyres, known for its winter tyres and premium products, has been restructuring its operations following geopolitical challenges that affected its Russian production and sales.

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Capitalising on a period of significant growth, Nexen Tire is strategically introducing two new passenger tyres, the N’Priz S and the N’Fera Sport, through a comprehensive two-stage launch. This initiative represents one of the company's most substantial product introductions, designed to engage key audiences from media to consumers through immersive, hands-on experiences.

The launch commenced earlier this fall with an exclusive Ride N’ Drive event at the Illinois Autobahn Country Club. There, participants had the opportunity to personally evaluate the new tyres across a variety of driving conditions, including autocross challenges and highway simulations. This direct testing allowed them to assess critical performance attributes such as handling and comfort while also facilitating valuable interaction with Nexen’s own engineering and product development teams.

The campaign now advances to a broader stage, moving to the 2025 SEMA Show in Las Vegas. Nexen Tire America will host an extensive activation featuring a 240-foot booth where the N’Priz S and N’Fera Sport will be prominently displayed. The exhibit will include original equipment vehicles, motorsports trucks competing on Nexen tires and a dynamic schedule of live discussions with company leadership, technical experts and brand partners on the specially created Nexen Live stage. This platform will also serve to showcase the brand's latest progress in areas like tyre design simulation and electric vehicle development.

These two tyres are engineered to meet the distinct needs of different drivers, thereby broadening Nexen’s market reach. The N’Priz S is a grand-touring all-season tyre that is also EV-compatible, focusing on delivering a quiet, comfortable ride and reliable traction for daily commuting and long-distance travel. It incorporates advanced AI performance prediction and virtual simulation technology to optimise tread design and reduce cabin noise, alongside a specialised rubber compound aimed at enhancing tread longevity and overall efficiency.

In contrast, the N’Fera Sport is an ultra-high-performance summer tyre built for drivers seeking precision steering response and superior control in warm conditions. Its design prioritises direct feedback, confident wet-road braking and stability while still maintaining usability for spirited street driving. The N’Fera Sport is scheduled to arrive at dealers this fall, with the N’Priz S following in early 2026. Together, these launches underscore Nexen’s commitment to technological innovation and creating meaningful connections with the driving public.

Brian YoonSeok Han, CEO, Nexen Tire America, said, “Nexen Tire’s growth in the US is being fuelled by innovation and experience. We wanted people to feel what sets these new tyres apart, including how they handle, how they perform and how they represent our continued commitment to excellence. Ride N’ Drive gave us that direct connection with our partners, and now SEMA allows us to share that story on a global stage.”

Theresa Kapper, Director of Marketing for Nexen Tire America, said, “Launching the N’Priz S and N’Fera Sport through both Ride N' Drive and SEMA us to connect every piece of our story, from innovation and testing to excitement and scale. It’s about showing not only what these products can do, but what Nexen stands for as a brand. This rollout reflects the growth, energy and ambition driving Nexen Tire forward in the US market.”

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Pirelli has solidified its position as the premier all-season tyre manufacturer after being named the Best All Season Manufacturer of the Year by two authoritative German bodies: the Automobilclub von Deutschland (AvD) and the renowned publication, Auto Bild. This dual accolade is a direct result of the outstanding performance of the company's flagship SF3 range in rigorous 2025 comparative tests.

The Cinturato All Season SF3 for passenger cars and the Scorpion All Season SF3 for SUVs both achieved top honours in their respective categories in the AvD tests. Evaluations highlighted their exceptional balance, consistent safety across diverse conditions and overall driving comfort. The Cinturato model distinguished itself through superior braking on both dry and wet roads, responsive handling and strong resistance to aquaplaning. Its capabilities were further validated when AutoBild awarded it first place in a comprehensive test of 30 all-season tyres, praising its versatile and reliable nature. The magazine noted its exemplary, well-rounded performance, finding no weaknesses across wet, dry and snowy conditions. Similarly, the Scorpion All Season SF3, which shares its core technology with the Cinturato, set a new benchmark for SUVs by excelling in traction, safety on all surfaces and braking performance.

These recent victories build upon a legacy of technical achievement for Pirelli’s all-season range. The development of these tyres leverages advanced virtual modelling, next-generation compound materials, and innovative adaptive tread patterns featuring 3D sipes. This sophisticated engineering ensures consistent grip and safety throughout the tyre’s entire lifespan. The technological prowess of the Cinturato All Season SF3 is formally recognised with a European Label ‘A’ rating for wet braking and a TÜV SÜD Performance Mark certification. It has also been honoured by Dekra for its cumulative braking performance across different surfaces. Designed as an evolution for SUVs, the Scorpion All Season SF3 also boasts an ‘A’ wet grip rating and impressive Dekra test results.

Both the Cinturato and Scorpion All Season SF3 product lines are available in a wide array of sizes and include specific versions engineered for electric and plug-in hybrid vehicles. These specialised tyres incorporate Pirelli’s Elect and Noise Cancelling System technologies to meet the unique demands of silent-running cars. Furthermore, every tyre in the range carries the Three Peak Mountain Snowflake symbol, certifying its reliability and safety in winter conditions, thereby providing drivers with year-round confidence.

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