For Southeast Asian businesses looking to sell on Alibaba.com and access the European market, understanding CE marking and RoHS compliance is not optional—it's the gateway to doing business. These two certifications represent the minimum legal requirements for most products entering the European Economic Area (EEA), and getting them wrong can cost you your entire shipment.
CE marking is often misunderstood as a quality certificate or a seal of approval from European authorities. In reality, it's a manufacturer's self-declaration that the product meets all applicable EU health, safety, and environmental requirements. For approximately 90% of products, manufacturers can self-declare compliance without involving a Notified Body (third-party certification organization). However, this doesn't mean the process is simple—you still need comprehensive technical documentation, third-party test reports, and a signed Declaration of Conformity that you must retain for 10 years after discontinuing the product [1].
RoHS (Restriction of Hazardous Substances) is equally critical but often overlooked. The directive restricts 10 specific hazardous substances in electrical and electronic equipment (EEE). What many exporters don't realize is that RoHS compliance is actually included within CE marking requirements for applicable products—you can't have valid CE marking without RoHS compliance for electronics [2].
RoHS 10 Restricted Substances: ppm Limits Every Exporter Must Know
| Substance | Chemical Name | Maximum Concentration | Common Applications |
|---|---|---|---|
| Cadmium (Cd) | Heavy metal | <100 ppm (0.01%) | Batteries, pigments, plating |
| Lead (Pb) | Heavy metal | <1000 ppm (0.1%) | Solder, connectors, cables |
| Mercury (Hg) | Heavy metal | <1000 ppm (0.1%) | Lamps, switches, batteries |
| Hexavalent Chromium (Cr6+) | Heavy metal | <1000 ppm (0.1%) | Corrosion protection, plating |
| PBB | Polybrominated biphenyls | <1000 ppm (0.1%) | Flame retardants (legacy) |
| PBDE | Polybrominated diphenyl ethers | <1000 ppm (0.1%) | Flame retardants in plastics |
| DEHP | Bis(2-ethylhexyl) phthalate | <1000 ppm (0.1%) | Plasticizers in PVC |
| BBP | Benzyl butyl phthalate | <1000 ppm (0.1%) | Plasticizers, adhesives |
| DBP | Dibutyl phthalate | <1000 ppm (0.1%) | Plasticizers, inks |
| DIBP | Diisobutyl phthalate | <1000 ppm (0.1%) | Plasticizers (added 2019) |
The technical documentation requirements are where most exporters stumble. You need more than just a test report—you need a complete Technical File that includes product descriptions, design drawings, bill of materials (BOM), labels, all test reports, a copy of your Declaration of Conformity, and risk assessments. This file must be available for inspection by EU authorities for 10 years [1]. Missing any component can result in customs seizures at European ports.

