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CSRD-compliance made easy

Meet the CSRD requirements and report your sustainability efforts with audit grade process tracking, integrated ESRS reporting, and a sustainability strategy to trust.

Corporate Sustainability Reporting Directive

Establish a compliant standard process for CSRD reporting

Double materiality assessment and comprehensive data collection in line with CSRD requirements – leveraging a method developed in collaboration with auditors.

Gather data

  • Make data collection effortless through collaboration
  • Add data via forms, uploads and API
  • Attach proofs and documentation

Calculate emissions

  • Set company-specific KPIs based on double materiality assessment
  • Aggregate numbers across complex organizations and track progress
  • Simplify assurance with an integrated audit trail and approval process

Understand your KPls

  • Manage your strategy and transition plans dynamically
  • Generate reporting-ready numbers & charts

Improve your sustainability

  • Set science-based targets to meet ESRS 1 and 2
  • Manage and monitor reduction projects
  • Identify improvement potential and monitor progress

Communicate your results

  • Report-ready numbers aligned with ESRS requirements
  • Close the gap between GHG, TCFD, CDP and CSRD
  • Publish own sustainability report with ease

Find out more about CSRD & ESRS in our whitepaper.

Arrange a free get-to-know call with our team of expertsnow

Portät von Till Wiechmann, CEO und Co-Founder von Tanso Technologies.
Till Wiechmann
Co-Founder & CEO

Exchange ideas with us and take your first step towards decarbonization today.

  • Classification of your status in carbon accounting
  • Insight into our product tailored to your interests
  • Individual advice for you and your company
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Frequently asked questions about Tanso

Implementation, regulatory details, and more. You can find the answers to all of this here.

When and how should I start looking into CSRD compliance?

Many medium to large sized enterprises have started their compliance process. For companies with a certain size, the first report needs to be submitted in 2026, for financial year 2025. We advise customers and prospects to do a test run of data collection until summer 2024. This way they can set up the right processes and purchase software in time for 2025. Feel free to reach out to us for more questions.

How does Tanso help manage data from different data sources and IT systems?

Tanso allows you to gather the needed data across departments and locations. This might happen via simple data request forms or through raw data uploads from excel/csv files. To process large data sets more easily we also offer an API. We attach the data sources directly to the disclosure requirements in a GDPR compliant way, to make sure we remain audit proof.

What steps in the compliance process does Tanso cover?

Tanso guides you during ESRS data collection, reporting and assurance. Once companies have performed the double materiality assessment, Tanso helps you find and gather the right data points in the right formats - being easy to understand for collaborators with few past experiences with ESG. Our main focus lies in scaling the data collection across multiple facilities and keeping this often messy and lengthy process audit proof and comparable over time.

Does Tanso help me in with CSRD compliance?

CSRD reports will need to be reviewed by financial auditors. To make this process easier and save time, our software includes audit trails, lets you include attachments and grant viewing access to auditors. This process has been proven with auditors to more easily verify the completeness and correctness of your data.

Why is Tanso the right solution to help my company report on CSRD?

Tanso is built on precise and automated Scope 1, 2 and 3 carbon accounting. CO₂e emissions are among the most complex data points within CSRD, and gathering carbon emissions activities is structurally very similar to other environmental, social or governance data. Tanso allows you to reuse that functionality to roll out the data collection process across your facilities, track their progress and manage your performance over time.