As Brussels Misses Its Own Deadline, a New Guide Maps the Battery Passport Rules That Won't Move
On August 14, 2026, industry analysts confirmed what battery manufacturers had suspected for months: the European Commission will miss its own August 18 deadline to adopt the implementing act governing who may access non-public battery passport data. Two weeks earlier, on July 20, the EU's Digital Product Passport Registry had opened to users, and on August 6, Implementing Regulation (EU) 2026/1778 setting the registry's operating rules entered into force. Yet one date on the regulatory calendar is explicitly not moving: February 18, 2027, when digital battery passports become mandatory for electric vehicle, light-transport, and industrial batteries above 2 kWh.
That gap, between a regulator still finalizing its own rules and a fixed industry deadline, is exactly the terrain mapped by Battery Passport: Technology, Equipment, and Policies (Wiley-VCH, 2026), newly arrived at CLNZ Books. Written by Xiao Lin, Ilaï Bendavid, Bin Wu, Shengrui Qi, and Xue Wang of Botree Recycling Technologies, the volume moves from lifecycle data architecture through recycling integration to the policy frameworks now being written in real time across jurisdictions.
For readers building compliance programs, the book translates directly into practice: a scope-mapping exercise for determining which battery lines require passport-ready data pipelines ahead of February 2027; an eIDAS credentialing roadmap for the operator authentication now required to register passports; and a recycler's playbook for linking material-recovery data back into passport records as the first due-diligence reporting obligations come into force in 2027 and 2028.
For academic and corporate libraries supporting energy technology, sustainability, or supply-chain compliance programs, this is one of the first English-language monographs to treat the battery passport as a complete technical and regulatory system rather than a single EU filing requirement — useful reference ground for researchers and compliance teams alike as the implementing acts continue to land through the rest of 2026.
CLNZ Books supplies academic and institutional libraries worldwide with newly published titles across Law, Economics & Finance, Energy, and Medicine, with price including worldwide shipping and institutional invoicing available on request.
Q&A
Why is the EU battery passport deadline considered "fixed" despite regulatory delays?
The February 18, 2027 mandatory date is set directly in Regulation (EU) 2023/1542 and does not depend on the implementing acts still being finalized, which only govern details such as data-access rights.
What should manufacturers build now, before all implementing rules are adopted?
Scope mapping of affected battery lines and eIDAS-based operator credentialing, since neither depends on the still-pending access-rights act.
Does the book cover non-EU battery traceability frameworks?
Yes, alongside the EU system it addresses the broader international policy landscape and comparable frameworks taking shape elsewhere.
Who is this book written for?
Battery manufacturers, EV and energy-storage supply chain managers, recyclers, sustainability consultants, and the policymakers drafting national frameworks.
Where can I buy Battery Passport: Technology, Equipment, and Policies?
It is available now from CLNZ Books in hardcover, with price including worldwide shipping and institutional invoicing on request.