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Insights· 31 October 2026 · 1 min read

CE, RoHS, FCC: what each marking means and when you need it

Three acronyms appear on almost every electronics datasheet. Here is what they cover, where they apply and what to ask a supplier.

A technician testing an electronic circuit board with a probe

Photo: Pexels

Compliance markings answer one question: may this product be sold in this market? Each covers a different market and a different concern.

CE: the European market

CE shows that a product meets the applicable European Union requirements for safety, health and environmental protection. The manufacturer declares conformity. Depending on the product, that rests on testing and a technical file.

RoHS: restricted substances

RoHS limits the use of certain hazardous substances, such as lead and mercury, in electrical and electronic equipment. It matters for the European market and is widely used as a reference elsewhere.

FCC: the United States

FCC rules govern radio-frequency emissions of electronic devices sold in the United States. Any product that contains a radio, or can interfere with one, is concerned.

What to ask a supplier

  • Which markings apply to this product and my destination market?
  • Can I see the test reports, not only the logo?
  • Who issued them, and do they cover the exact model I am buying?

Markings and certificates should be checked against the destination market before an order, not at customs. Certification support, covering CE, RoHS, FCC and ISO, is part of the BTOBSupply service.