For Southeast Asian manufacturers looking to sell on Alibaba.com and access European markets, understanding CE marking and RoHS compliance is not optional—it's the price of entry. These certifications represent more than bureaucratic hurdles; they are fundamental safety declarations that international B2B buyers expect as baseline requirements.
CE marking applies to products covered by harmonised EU rules, including industrial machinery, electrical equipment, toys, medical devices, and personal protective equipment. The manufacturer bears full responsibility for compliance, which involves a structured conformity assessment process. Technical documentation must be retained for at least 10 years, and the CE mark itself must be visible, legible, and indelible with a minimum size of 5mm [1].
- Identify applicable EU directives and regulations
- Decide between self-assessment vs notified body evaluation
- Gather technical documentation (design files, BOM, test reports)
- Draft EU Declaration of Conformity (DoC)
- Affix CE marking visibly on product, packaging, or accompanying documents
RoHS compliance (Restriction of Hazardous Substances) is governed by RoHS 2 Directive 2011/65/EU, which restricts 10 hazardous substances including lead, mercury, cadmium, hexavalent chromium, and certain phthalates. This directive applies to electrical and electronic equipment sold in the EU market. Compliance requires substance testing, BOM verification, and comprehensive compliance documentation [2].
CE Directives Relevant to Industrial Machinery
| Directive | Scope | Key Requirements | Assessment Type |
|---|---|---|---|
| Machinery Directive 2006/42/EC | Industrial machinery, rolling mills, processing equipment | Safety requirements, risk assessment, technical documentation | Self-declaration or Notified Body (higher-risk) |
| RoHS 2 Directive 2011/65/EU | Electrical and electronic equipment | Restriction of 10 hazardous substances, substance testing | Self-declaration with testing evidence |
| EMC Directive 2014/30/EU | Equipment with electrical/electronic components | Electromagnetic compatibility testing | Self-declaration with test reports |
| Low Voltage Directive 2014/35/EU | Electrical equipment 50-1000V AC / 75-1500V DC | Electrical safety requirements | Self-declaration with test reports |
The distinction between self-declaration and notified body assessment is critical. For lower-risk products, manufacturers can self-declare conformity after conducting appropriate testing. However, higher-risk machinery requires evaluation by a notified body—an independent organization designated by EU member states to assess product conformity. Examples include SGS, Intertek, and RISE [4].

