The Restriction of Hazardous Substances (RoHS) directive is one of the most critical compliance requirements for businesses exporting electrical and electronic equipment to the European Union. For Southeast Asia merchants selling on Alibaba.com, understanding RoHS compliance is not optional—it's a gateway to accessing European buyers and avoiding costly penalties, product recalls, or market bans.
What Products Does RoHS Cover? RoHS applies to all electrical and electronic equipment (EEE) placed on the EU market. This includes a wide range of products from household appliances and IT equipment to lighting, electronic tools, and medical devices. For agricultural waste processing businesses, RoHS compliance becomes relevant when your equipment contains electronic components—such as motor controllers, sensors, programmable logic controllers (PLCs), or digital displays in crushers, dryers, compressors, or sorting machines [1].
RoHS Restricted Substances and Concentration Limits
| Substance | Chemical Symbol | Maximum Concentration | Common Applications at Risk |
|---|---|---|---|
| Lead | Pb | 0.1% (1000 ppm) | Solder, cables, batteries, glass |
| Mercury | Hg | 0.1% (1000 ppm) | Switches, lamps, sensors |
| Cadmium | Cd | 0.01% (100 ppm) | Batteries, pigments, plating |
| Hexavalent Chromium | Cr6+ | 0.1% (1000 ppm) | Corrosion protection, plating |
| Polybrominated Biphenyls | PBB | 0.1% (1000 ppm) | Flame retardants in plastics |
| Polybrominated Diphenyl Ethers | PBDE | 0.1% (1000 ppm) | Flame retardants in circuit boards |
| Bis(2-ethylhexyl) phthalate | DEHP | 0.1% (1000 ppm) | Plasticizers in cables, connectors |
| Butyl benzyl phthalate | BBP | 0.1% (1000 ppm) | Plasticizers in vinyl materials |
| Dibutyl phthalate | DBP | 0.1% (1000 ppm) | Plasticizers, adhesives |
| Diisobutyl phthalate | DIBP | 0.1% (1000 ppm) | Plasticizers in coatings |
Important Note for Agricultural Equipment Exporters: If you're selling agricultural waste processing machinery through Alibaba.com to European buyers, RoHS compliance applies to the electronic components within your equipment—not necessarily the entire machine. A wood chipper with an electronic motor controller, a biomass dryer with digital temperature sensors, or a composting machine with automated controls all fall under RoHS scope for those electronic subsystems.
2026 Regulatory Updates: Several delegated directives are taking effect in 2026, tightening exemption conditions and expanding product coverage. Korea expanded RoHS scope from 50 appliance types to almost all electrical equipment effective January 1, 2026. Saudi Arabia published a draft in 2025 to expand restricted substances from 6 to 10, aligning with EU standards. China's new RoHS standard GB 26572-2025 will take effect in August 2027, with limit values tightening from January 2026 to match EU requirements [3][5].

