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!

Formula 1 is set to resume on-track action in Bahrain for the second pre-season testing session, beginning 18th February and running through 20th February. This three-day event marks the final opportunity for teams to evaluate their cars ahead of the championship opener, building on the data gathered during the previous week's running.

A significant change for this test is the expanded tyre availability from Pirelli. While the initial session was restricted to the three hardest compounds, teams have now selected 24 sets from the full range of five dry-weather options. They are also permitted to carry over any tyres used for nine laps or fewer during the first test. An analysis of team selections reveals varied strategic approaches. The C3 and C2 compounds emerged as the most popular choices, requested by 10 of the 11 teams. Mercedes was the exception, opting to remain solely with the hardest compounds.

McLaren, Ferrari, Racing Bulls, Audi and Haas broadened their selection by including the C4. In contrast, Red Bull, Alpine, Williams and Aston Martin leaned towards softer specifications. The Visa Cash App RB squad confined its choices to the C2, C3 and C4, whereas Alpine and Williams also incorporated the softest C5 compound. Aston Martin adopted a unique strategy, selecting exclusively the three softest options: the C3, C4 and C5. Notably, incoming team Cadillac distributed its requests across the entire spectrum, making it the only entrant to secure at least one set of every dry compound.

Daily running is scheduled from 10:00 to 19:00. To aid identification, Pirelli has implemented a special colour-coding system for this test. The C1 and C2 compounds will feature white logos, the C3 and C4 will display yellow and the C5 will be marked with red. To differentiate the two compounds sharing the same colour, the harder of the pair will incorporate a distinctive chequered flag pattern on its sidewalls. Consequently, the C2 and C4 will be the only compounds without this additional decoration, bearing only the standard Pirelli and P Zero logos.

Comments (0)

ADD COMMENT

Link Copied!

Continental has unveiled the Conti Hybrid HT 5, a new trailer tyre that completes its fifth-generation hybrid tyre family designed specifically for regional freight transport. This launch provides fleet operators with a fully coordinated tyre solution for steering, drive and trailer axles, all engineered to handle the rigorous demands of distribution transport. These operations often involve a challenging mix of inner-city manoeuvring, highway cruising and occasional light off-road driving.

The new Conti Hybrid HT 5 was developed to address the specific pressures of daily regional logistics, including frequent stop-and-go traffic, navigating tight urban streets and managing variable load weights. According to Hinnerk Kaiser, Head of Product Development for Bus and Truck Tyres at Continental, this tyre model integrates safety, operational efficiency and robustness to support dependable and economical fleet performance under fluctuating conditions. The trailer tyre delivers a 15 percent increase in mileage over its predecessor, the Conti Hybrid HT 3+, leading to fewer replacements. For a fleet operating 80 trailers covering 110,000 kilometres each annually, this translates to saving roughly 32 trailer tyres per year, along with reduced labour, storage and procurement costs.

Beyond durability, the tyre contributes to lower fuel consumption thanks to its optimised rolling resistance, a critical factor given that tyres can constitute more than half of a commercial vehicle’s operating expenses. This efficiency also brings environmental advantages by decreasing raw material use and cutting CO2 emissions throughout the production chain. The Conti Hybrid HT 5 excels in wet and cold conditions, achieving a B rating for wet grip on the EU tyre label. This performance stems from a new tread compound and a redesigned pattern featuring zigzag centre grooves and 2D pocket sipes, which maintain reliable traction even as the tread wears down. The design also ensures even pressure distribution for stable braking on slippery surfaces. Additionally, it holds a top A rating for external rolling noise, helping to reduce sound pollution.

With the arrival of the HT 5, Continental now offers a unified technological approach across all axle positions for regional transport. The Conti Hybrid HS 5 provides steering precision and comfort, while the Conti Hybrid HD 5 delivers strong traction and consistent braking for drive axles. The new HT 5 rounds out the lineup for trailer axles with its stability, rugged build and adaptable grip. All Generation 5 tyres share a focus on extended mileage and long-term performance, featuring an optimised casing suitable for multiple retreading cycles and embedded RFID sensors for digital tracking. The Conti Hybrid HT 5 will launch in March in sizes 385/65 R22.5 and 385/55 R22.5, with additional sizes expected by 2027. These tyres come ready for integration with the ContiConnect digital management system via pre-installed sensors.

Comments (0)

ADD COMMENT

Link Copied!

In the wake of the devastating floods that struck Punjab in August 2025, a strategic partnership between Bridgestone and ADRA India successfully restored educational infrastructure and learning continuity across 20 government schools in the Gurdaspur district. The natural disaster had inflicted widespread damage on school buildings, with sanitation systems rendered inoperable, while countless students lost access to textbooks, stationery and uniforms – essential items for classroom participation.

Working in tandem with the District Disaster Management Authority, local government bodies, School Management Committees and community stakeholders, ADRA India implemented a targeted three-month rehabilitation project from October 2025 through January 2026. The collaborative approach ensured that intervention efforts reached the most severely impacted educational institutions within a region where flooding had submerged over 324 villages, causing prolonged disruption to essential services including education.

The restoration initiative prioritised the repair and upgrade of water, sanitation and hygiene facilities across 12 government schools, directly benefiting approximately 697 children through renewed access to safe and functional toilets. Beyond infrastructure rehabilitation, the project distributed comprehensive education kits to 585 particularly vulnerable students, including children from daily wage worker families, migrant households, women-led families and historically marginalised communities. This intervention alleviated the financial burden on families already strained by disaster losses while enabling students to resume their education promptly.

Sustainability remained central to the project's design, with School Management Committees receiving orientation on routine maintenance of rehabilitated facilities to ensure their long-term functionality. Infrastructure repairs incorporated enhanced durability measures specifically intended to withstand potential future flooding, thereby strengthening the resilience of educational facilities in this disaster-prone region.

Dr Aaditya Sharma, IAS, SDM Dera Baba Nanak, said, “Following the floods that affected Dera Baba Nanak Sub-Division, several government schools suffered damage to essential infrastructure, particularly Water, Sanitation and Hygiene (WaSH) facilities, resulting in disruption to the education of school-going children. The restored sanitation infrastructure has helped ensure a safe, hygienic and dignified learning environment for students, especially for girl students.”

Sudhir Kulkarni, Executive Director HR, Admin & CSR, Bridgestone India, said, “Bridgestone is committed towards Serving Society with Superior Quality. This inspires us to offer the best to the communities that we serve. Education is a critical pillar for communities, and this was most impacted by the floods. We have, in our humble way, contributed towards restoring some of the educational facilities in the Dera Baba Nanak block, thus safeguarding learning and well-being when vulnerable communities needed it the most.”

Imran Majid, Programmes Director, ADRA India, said, “In post-disaster settings like Dera Baba Nanak, children are among the most vulnerable. Restoring safe and functional WASH facilities in schools is not just about infrastructure, it is about protecting children’s health, dignity and right to learn. When sanitation and hygiene are compromised, the risks of illness increase and school dropouts become more likely, especially for girls. Through the School WASH project, we are ensuring that schools become safe, hygienic spaces again, enabling children to return, stay and thrive in their education.”

Comments (0)

ADD COMMENT

Link Copied!

CEAT Specialty Tyres has received a nomination for its SUSTAINMAX-VF tyre in the Environmental Achievement of the Year – Tire Design category at the prestigious Tire Technology International Awards 2026. The nomination marks a significant milestone for the company, highlighting advancements made at the intersection of tyre design, performance and sustainability.

The winners are scheduled to be announced on the opening day of the Tire Technology Expo 2026, held in Hannover, Germany, from 3 to 5 March 2026. The recognition on a global stage underscores the company’s commitment to developing responsible and forward-looking mobility solutions, specifically within the off-highway segment.

The nomination reinforces the company’s dedication to engineering products that align with evolving industry standards. CEAT Specialty Tyres anticipates participating in key discussions shaping the future of tyre technology during the event in Hannover.

Comments (0)

ADD COMMENT

Link Copied!