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IoT certification requirements in Batteries and transport

Lithium batteries add transport testing and, in the EU, a separate battery regulation.

2 certification records apply · last reviewed 2026-10-14

Certifications that apply

UN 38.3

UN 38.3 lithium battery transport testing

Transport test requirement for lithium metal and lithium ion cells and batteries before air, sea or land shipment.

Open the certification page →EU Battery

EU Battery Regulation (EU) 2023/1542

Replaces the older battery directive with wider duties covering carbon footprint, recycled content, labelling, due diligence and removability.

Open the certification page →

What to prepare

  • Test each cell and battery type as shipped
  • Hold the test summary from an accredited laboratory
  • Check state of charge and packaging rules for air transport
  • Re-test after design or supplier changes that affect the battery
  • Identify the battery category and the applicable phase-in dates
  • Plan for removability and replaceability of portable batteries
  • Prepare carbon footprint and recycled content documentation
  • Apply the battery labelling and QR requirements when they apply

Frequently asked questions

Which certifications are mandatory to sell an IoT device in Batteries and transport?

UN 38.3 (UN 38.3 lithium battery transport testing), EU Battery (EU Battery Regulation (EU) 2023/1542). Each record lists the issuing body, what it covers and what it does not cover.

Are voluntary marks needed as well?

No voluntary schemes are catalogued for this market yet.

Where can I read the official requirement?

Every certification record links to the issuing body or the regulation text. Start from this page, open the record and follow its source links.

Does a certificate for a module cover the finished product?

No. A module certificate covers the module; the finished device usually needs its own approval or a documented module grant reference. Confirm with the issuing body or your test laboratory.

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