We’re shaping  a more responsible steel industry.

We have the opportunity to do things differently

ResponsibleSteel is a global, not-for-profit organisation created to maximise steel’s contribution to a sustainable world. Working collaboratively with our members, we have developed an independent standards and certification programme for steel via a process that uses the ISEAL Codes of Good Practice as a reference. Together, we are setting the global standard for responsibly produced net-zero steel.

We’re at a pivotal moment in the steel industry

According to ResponsibleSteel's calculations using data from RMI and the International Energy Agency (IEA), the steelmaking process, from the extraction of raw materials to the production of steel, accounts for 10% of global GHG emissions. We face a collective challenge to transform the industry, reducing global emissions while ensuring a just transition for workers and local communities.

160
+

We have over 160 members working to deliver on our mission to drive responsible steel production.

90
%

According to the IEA's Net Zero Emissions Scenario, we need to reduce steel industry emissions by at least 90% by 2050, compared to 2022.

80
+

We have over 80 ResponsibleSteel certified sites globally.

230
k+

Over 230,000 workers are covered by ResponsibleSteel certification.

30
%

Over 30% of furnaces covered by ResponsibleSteel certification are EAFs.

This is the future of steel

Our members are at the heart of our work

ResponsibleSteel’s membership consists of representatives from across the steel value chain, including businesses, NGOs, trade associations, and other organisations with an interest in our mission. This means our standards are uniquely shaped by multiple perspectives, and their adoption requires the support of both business and civil society members. We encourage organisations globally to join us to create lasting impact for people and the planet.

Certified sites around the world

April 27, 2024
Acciai Speciali Terni
April 27, 2024
Acciai Speciali Terni
All locations
42.5662529311709
12.667627246472012
January 16, 2023
Aperam South America
January 16, 2023
Aperam South America
All locations
-19.53147032908079
-42.64391657086092
September 20, 2021
Aperam Stainless Belgium
September 20, 2021
Aperam Stainless Belgium
All locations
50.40964585034668
4.447118014808606
September 20, 2021
Aperam Stainless France
September 20, 2021
Aperam Stainless France
All locations
46.601350213798305
4.066120450600725
July 19, 2021
ArcelorMittal Belgium
July 19, 2021
ArcelorMittal Belgium
All locations
51.048512025804456
3.7311679917312413
July 19, 2021
ArcelorMittal Belval & Differdange S.A. Luxembourg
July 19, 2021
ArcelorMittal Belval & Differdange S.A. Luxembourg
All locations
49.502457712390964
5.970693030469635
July 19, 2021
ArcelorMittal Bremen GmbH Germany
July 19, 2021
ArcelorMittal Bremen GmbH Germany
All locations
53.0804246762212
8.803918728545735
October 4, 2024
ArcelorMittal Construction
October 4, 2024
ArcelorMittal Construction
All locations
48.80812548152077
4.965164417154932
January 11, 2024
ArcelorMittal Dofasco G.P.
January 11, 2024
ArcelorMittal Dofasco G.P.
All locations
43.25369108002955
-79.87822550452988
March 25, 2024
ArcelorMittal Duisburg
March 25, 2024
ArcelorMittal Duisburg
All locations
51.458608846884204
6.744497756013951
July 19, 2021
ArcelorMittal Eisenhüttenstadt GmbH Germany
July 19, 2021
ArcelorMittal Eisenhüttenstadt GmbH Germany
All locations
52.14427676957015
14.637099573549643
May 13, 2022
ArcelorMittal España S.A Spain
May 13, 2022
ArcelorMittal España S.A Spain
All locations
43.53273881185594
-5.66393217547779
May 12, 2022
ArcelorMittal France, Cluster North
May 12, 2022
ArcelorMittal France, Cluster North
All locations
51.03265086292352
2.383233572839601
October 30, 2024
ArcelorMittal Juiz de Fora
October 30, 2024
ArcelorMittal Juiz de Fora
All locations
-21.625762129766088
-43.46530107408439
December 20, 2022
ArcelorMittal Monlevade Brazil
December 20, 2022
ArcelorMittal Monlevade Brazil
All locations
-19.80853976159233
-43.17524232793941
May 2, 2022
ArcelorMittal Méditerranée France
May 2, 2022
ArcelorMittal Méditerranée France
All locations
43.44137074528932
4.9392545789206
October 30, 2024
ArcelorMittal Piracicaba
October 30, 2024
ArcelorMittal Piracicaba
All locations
-22.6976269269548
-47.65423429325329
August 25, 2022
ArcelorMittal Poland
August 25, 2022
ArcelorMittal Poland
All locations
52.2723101055359
21.016142197943118
October 30, 2024
ArcelorMittal Resende and Barra Mansa
October 30, 2024
ArcelorMittal Resende and Barra Mansa
All locations
-22.476899403488478
-44.50865271054069
October 30, 2024
ArcelorMittal Sabará and São Paulo
October 30, 2024
ArcelorMittal Sabará and São Paulo
All locations
-19.880194829061058
-43.79362100081159
July 5, 2023
ArcelorMittal Tailored Blanks Zaragoza S.L.
July 5, 2023
ArcelorMittal Tailored Blanks Zaragoza S.L.
All locations
41.649631618625
-0.8912048714312693
January 21, 2022
ArcelorMittal Tubarão Brazil
January 21, 2022
ArcelorMittal Tubarão Brazil
All locations
-28.481727910082448
-49.0068948073325
March 10, 2023
ArcelorMittal Vega Brazil
March 10, 2023
ArcelorMittal Vega Brazil
All locations
-26.25060332405963
-48.63604636733421
January 24, 2023
ArcelorMittal Warszawa Sp. z o.o., Poland
January 24, 2023
ArcelorMittal Warszawa Sp. z o.o., Poland
All locations
52.22819703107321
21.021362017295267
August 9, 2024
Big River Steel
August 9, 2024
Big River Steel
All locations
34.69523941025999
-92.44862210623273
February 1, 2022
BlueScope Australian Steel Products Manufacturing
February 1, 2022
BlueScope Australian Steel Products Manufacturing
All locations
-34.48334145505267
150.90465657963946
September 4, 2023
BlueScope Australian Steel Products Manufacturing
September 4, 2023
BlueScope Australian Steel Products Manufacturing
All locations
-38.27198222152327
145.02076369337874
February 26, 2024
BlueScope Vietnam
February 26, 2024
BlueScope Vietnam
All locations
10.585382925251357
107.04742358317276
July 24, 2023
Borçelik Çelik Sanayii Ticaret A.Ş
July 24, 2023
Borçelik Çelik Sanayii Ticaret A.Ş
All locations
40.43178437513712
29.15603811217131
June 13, 2025
EMSTEEL
June 13, 2025
EMSTEEL
All locations
24.330444526724207
54.48186963718282
November 17, 2023
Industeel Belgium
November 17, 2023
Industeel Belgium
All locations
50.405849760189895
4.395830781239593
November 17, 2023
Industeel France
November 17, 2023
Industeel France
All locations
46.805245428481896
4.427175101826936
February 18, 2025
JSW Steel Coated Products
February 18, 2025
JSW Steel Coated Products
All locations
19.785914550091466
72.75122147468232
February 18, 2025
JSW Steel Dolvi
February 18, 2025
JSW Steel Dolvi
All locations
18.697354671240777
73.03470004943682
February 18, 2025
JSW Steel Salem
February 18, 2025
JSW Steel Salem
All locations
11.824480863731424
77.91430803694243
February 18, 2025
JSW Steel Vijayanagar
February 18, 2025
JSW Steel Vijayanagar
All locations
15.184030959855237
76.65998067635071
March 15, 2024
Outokumpu Business Line Advanced Materials
March 15, 2024
Outokumpu Business Line Advanced Materials
All locations
60.14848148199947
16.176047650302078
March 15, 2024
Outokumpu Business Line Advanced Materials
March 15, 2024
Outokumpu Business Line Advanced Materials
All locations
51.260960448543194
7.518974202031121
March 15, 2024
Outokumpu Business Line Stainless Europe
March 15, 2024
Outokumpu Business Line Stainless Europe
All locations
65.77081578110952
24.191754302671246
March 15, 2024
Outokumpu Business Line Stainless Europe
March 15, 2024
Outokumpu Business Line Stainless Europe
All locations
51.29946656323011
6.549547712172396
March 27, 2024
SIJ - Slovenska Industrija Jekla
March 27, 2024
SIJ - Slovenska Industrija Jekla
All locations
46.03974902169015
14.480433708949322
October 28, 2022
Tata Jamshedpur India
October 28, 2022
Tata Jamshedpur India
All locations
22.805859977078516
86.2087962330367
January 15, 2024
Tata Steel Kalinganagar India
January 15, 2024
Tata Steel Kalinganagar India
All locations
20.2700451948377
85.76072429009174
December 19, 2023
Tata Steel Meramandali India
December 19, 2023
Tata Steel Meramandali India
All locations
20.77855559292827
85.33556480851591
May 15, 2023
thyssenkrupp Materials Processing Europe S.L. Spain
May 15, 2023
thyssenkrupp Materials Processing Europe S.L. Spain
All locations
39.47006618497665
-0.37524636305085735
June 6, 2025
thyssenkrupp Steel Europe
June 6, 2025
thyssenkrupp Steel Europe
All locations
51.481409620832466
6.7148780589481625
October 7, 2021
voestalpine Linz Austria
October 7, 2021
voestalpine Linz Austria
All locations
48.30599806750292
14.287577721331136

Latest news & events

See all

Nominations open for a new ResponsibleSteel Board Director

Who do you see shaping the future of sustainable steel? ResponsibleSteel is inviting nominations from our members for a vacancy on our Board of Directors (Business category).

Our Board plays a pivotal role in guiding ResponsibleSteel’s strategy, ensuring the integrity of our Production Standard, and delivering impact across the global steel value chain. This is a unique opportunity for a representative of one of our business members to contribute to the strategic leadership of our organisation and help shape the future of the steel industry.

Our Board brings together expertise from across the steel industry, environmental and social issues, governance, and standard-setting, and upholds best practice in multi-stakeholder decision-making. It is composed of four Business, four Civil Society, and three Independent Directors. Key decisions on our standards and assurance programme, finances, policies, and procedures are made by our Board of Directors.

Our multi-stakeholder governance is one of the core strengths of ResponsibleSteel. We welcome nominations from all business members, but we particularly encourage applications from steel customers and materials suppliers. Civil society members are also invited to submit nominations on behalf of our business members.

Take a look at the candidate pack, role description, and nomination form below to find out more about the position and to nominate a representative:

We look forward to receiving your nominations!

The deadline for nominations is Friday, 7th November 23:59 GMT.

October 23, 2025
News
Read more

Building trust in steel: Understanding the ResponsibleSteel certification process

Steel production is one of the most emissions-intensive industries in the world. As the market shifts toward more sustainable, low-emission practices, steelmakers need a reliable way to demonstrate their performance, while steel buyers and investors need confidence in their investment and procurement decisions.

ResponsibleSteel’s independent, multi-stakeholder standard and certification programme sets the benchmark for responsible steel production worldwide. But how does it work in practice?

1. The ResponsibleSteel International Production Standard

Certification is based on the ResponsibleSteel International Production Standard, built on 13 Principles covering the full ESG spectrum from decarbonisation, water and biodiversity to labour rights, community engagement, human rights, and more.

This ensures that sustainability in steel is measured holistically, not just by emissions, giving buyers, investors, and other stakeholders a clear view of a steelmaker’s overall ESG performance.

2. Independent, third-party audits

To achieve certification, a steel site undergoes a rigorous audit by trained, independent auditors from one of ResponsibleSteel’s approved certification bodies.

Auditors assess conformity with the Principles, reviewing documentation, interviewing workers and stakeholders, and visiting the site. This ensures the process is robust, credible, and impartial, giving stakeholders full confidence in the results.

3. Major and minor non-conformities

During the process, auditors may identify opportunities for improvement, as well as non-conformities. These can be either major or minor non-conformities.

A minor non-conformity is typically a one-off or minor issue that doesn’t affect the site's capability to meet the overall objective of the relevant criterion or principle. It might be an isolated incident or something with only a limited impact on the site’s ability to operate responsibly. A site can be certified with minor non-conformities but must take steps to amend these non-conformities and demonstrate improvement during future audits.

A major non-conformity, on the other hand, is a serious issue, meaning that a site is not meeting the overall objectives of the Production Standard. This could be a single major incident or a series of smaller problems that demonstrate a systemic issue. A site with a major non-conformity cannot be certified until the issue has been properly addressed. Should a major non-conformity arise after certification, the certificate could be suspended depending on the severity of the issue.

4. Certification decisions

Audit reports are reviewed by the ResponsibleSteel team and/or an independent Assurance Panel to check whether they meet our reporting expectations and that the certification body/auditors followed the procedures outlined in the ResponsibleSteel Assurance manual.

With experience across steel, social and environmental issues, and auditing and certification, the Assurance Panel provides independent oversight. It plays a vital role in ensuring the rigour of certification decisions made by certification bodies.

Once sites are certified, their certificates are publicly listed on ResponsibleSteel’s website alongside a summary of the audit findings, providing transparency for industry stakeholders.

5. Continuous improvement

Certification is not a one-off achievement. Certificates are valid for three years, during which time sites must undergo a surveillance audit and complete the recertification process to maintain their status. Issues and complaints against the site can also be raised by stakeholders in between audits via ResponsibleSteel’s Issues Resolution Process. Depending on the severity of the problem, a special audit may be conducted by auditors.

Confidence for stakeholders

For steel buyers, investors, and other stakeholders, certification provides assurance that a steelmaker is operating at some of the highest standards in the industry across social and environmental issues. Certification helps to:

  • Mitigate environmental, social, and governance (ESG) risks
  • Support compliance with regulatory and reporting requirements
  • Improve transparency and accountability across the supply chain

Driving progress and future-proofing business

ResponsibleSteel certification is more than a label – it’s a framework to help reduce risk and accelerate change across the value chain. By asking steelmakers about certification, buyers and investors send a clear signal that drives progress towards responsible, low-emission, and near-zero steel.

Learn more about ResponsibleSteel certification here.

Are you a steelmaker? Find out how you can begin the certification journey here.

Are you a steel buyer or investor? Learn more about how Certified Steel can support you here.

October 14, 2025
News
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September 2025 Newsletter

The September edition of the ResponsibleSteel™ newsletter is here.

India is an essential part of the global journey towards a responsible, low-emissions steel sector. Our recent event in New Delhi, Accelerating Decarbonisation of the Steel Sector in India, marked an important milestone in our work in the region. The discussions and insights shared were invaluable, and we thank all who contributed.

We are also calling for nominations for a Board Director in the Business category, an important opportunity to help shape ResponsibleSteel’s future direction.

In this month’s newsletter, you can read about:

- Highlights from our New Delhi event

- A call for Board Director nominations

- Welcoming Instant Steel Solutions as a new member

- A member blog from Karmanterra on biocarbon in steelmaking

- Updates on the ResponsibleSteel Standard revision

- Reflections from our latest Just Transition webinar

…and more.

Read the full newsletter here.

September 30, 2025
Newsletter
Read more
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