Digital Product Passports with Supply Chain Trust & Assurance
A Digital Product Passport without trustable supply chain data won't pass due diligence. Ours will. From material origin to production, we prove every claim.
Who we've worked with
Enterprise Digital Battery Passport Solution
August 2027 brings mandatory due diligence for cobalt, lithium, nickel, and natural graphite. Regulators won't just ask if you have a Battery Passport, they'll ask how you verified the data. Our platform handles both: DPP and Trust & Assurance. Download our guide to the mandatory data requirements for Battery Passports under Regulation (EU) 2023/1542.
Our Tiered Trust & Assurance Solution
Not every connection in your supply chain carries the same risk, and not every supplier will meet the same bar. PROVE's tiered framework is built for this reality, conduct your risk assessment, apply the right level of assurance connection by connection, and build a defensible compliance record around what each participant can actually support.
Expertise and insights to help customers
Tap into unmatched implementation expertise built across hundreds of supply chain deployments. Get ahead of regulations with our team of proven experts.
Worlds first battery passport with Volvo Cars
Volvo launched the world's first full-scale Battery Passport for production vehicles, verified supply chain data on critical battery materials; meeting global regulatory requirements. Powered by Circulor.
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Latest Insights and Updates
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\ \ 05 Jun 2026\ \ The First Battery Energy Storage System (BESS) Battery Passport pilot complete\ \ Read more →](/content/articles/first_bess_battery_passport/index.html)
\ \ 30 Apr 2026\ \ The EU's Digital Product Passport Standards Are Here. What They Mean.\ \ Read more →](/content/articles/eus-digital-product-passport-standards/index.html)
\ \ 12 Feb 2026\ \ Circulor partners with Tees Valley Lithium to deliver traceable recycled lithium for their battery supply chain\ \ Read more →](/content/articles/circulor-partners-with-tees-valley-lithium/index.html)
\ \ 03 Dec 2025\ \ BatteryPassReady launches stakeholder engagement to prepare industry for EU Battery Passport implementation\ \ Read more →](/content/articles/battery-pass-ready-launches-stakeholder-engagement-to-prepare-industry-for-eu-battery-passport-implementation/index.html)
\ \ 26 Nov 2025\ \ November 2025 Newsletter: Regulations Tighten and Shift to Implementation. What You Need to Know for 2026\ \ Read more →](/content/articles/november-2025-newsletter/index.html)
\ \ 30 Oct 2025\ \ Circulor Founder Named to 2025 TIME 100 Climate List\ \ Read more →](/content/articles/circulor-founder-named-to-2025-time-100-climate-list/index.html)
\ \ 03 Jun 2025\ \ Circulor and TÜV Rheinland reach strategic cooperation to jointly promote digital sustainable compliance services\ \ Read more →](/content/articles/circulor-and-tuv-rheinland-reach-strategic-cooperation-to-jointly-promote-digital-sustainable-compliance-services/index.html)
\ \ 29 May 2025\ \ Circulor appoints Giles Palmer as Chief Executive Officer to lead the company’s next phase of growth\ \ Read more →](/content/articles/circulor-appoints-giles-palmer-as-chief-executive-officer/index.html)
[![Acculon RA Circulor - website image.001[44].png](/content/_next/image?url=https%3A%2F%2Fdecisive-wonder-fa24533282.media.strapiapp.com%2FAcculon_RA_Circulor_website_image_001_44_2720fb315d.png&w=1920&q=75/index.html)
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28 May 2025\
\
Acculon Energy partners with Circulor and Rockwell Automation to enhance supply chain transparency in Energy Storage\
\
Read more →](/content/articles/acculon-energy-partners-with-circulor-and-rockwell-automation-to-enhance-supply-chain-transparency-in-energy-storage/index.html)
\ \ 22 May 2025\ \ While timing may change—EUBR requirements have not\ \ Read more →](/content/articles/while-timing-may-change-eubr-requirements-have-not/index.html)
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