The CE mark, short for "conformité européenne" or "European conformity," signifies that a product meets the health and safety standards agreed upon by EU member states. This designation is not limited to electronics; it's a broad requirement appearing on goods ranging from toys to recreational watercraft, and commonly found on electrical equipment and gas-powered appliances.

While the CE mark is primarily an EU standard, its presence indicates a product is suitable for sale within the European Economic Area, which includes 33 countries. If a product lacks a CE mark, it's likely because the manufacturer does not intend to sell it in these European markets. For consumers in the US, the CE standard is not recognized, though equivalent safety certifications like UL (Underwriters Laboratories) and ETL certification exist for electronics and other equipment.

Consumers may encounter two versions of the CE logo. The official mark features a distinct spacing between the 'C' and 'E', forming two semicircles. A similar-looking logo with little to no space between the letters is often seen on products from China; this unofficial "China export" label does not equate to European safety compliance. Regardless of the marking, if a product raises safety concerns, users should cease using it immediately and contact the manufacturer.