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The EU has developed the Restriction of Hazardous Substances (RoHS) Directive 2002/95/EC. This is only a directive (effective July 1, 2006) and Nation States must adopt their own legislation on the basis of its guidelines. The administrative action by China on the Control of Pollution by information products Electronics (popularly known as China RoHS) from 1 March 2007, however, is a law. Regulations of both countries to resolve nationals in their respective markets.
Directive EU RoHS and China RoHS directive, which limits the use of the same six substances chemicals used in electrical and electronic equipment. They are lead (Pb), cadmium (Cd), mercury (Hg), hexavalent chromium (Cr VI), PBB and fireproof (Poly-brominated biphenyls) and PBDE (polybrominated diphenyl ethers). As the RoHS deadline Cd to 100 parts per million (ppm) and five to 1000 ppm on a matter homogeneous. This means that restrictions apply to any substance that could (theoretically) be separated mechanically. There are differences significant in both regulations.
First, the RoHS directive applies to ten categories of waste electrical equipment and Electronic Equipment (WEEE called) and includes a number of exemptions. Do not apply to industrial machinery, spare parts for equipment sold before 1 July 2006, military equipment and aerospace applications. China RoHS, on the other hand, proposes to include (in a catalog forthcoming), a list of electronic information products (EIP), which law applies. This will be a limited list (defined as 1800 +) outside the world of electrical and electronic equipment for under ten major headings in the document. Another difference is that the RoHS Directive of the EU do not specify the conditions described China-made paper. In addition, the China RoHS Directive will be implemented in two phases. Phase 1 Effective March 1, 2007 requires specific labeling and distribution of content. Phase 2 will address the real constraints and require mandatory testing in local laboratories.
The differences between the two EU regulations mean that automatically RoHS compliant products may not comply with China RoHS. Suppliers will work hard to satisfy, in particular document, the content of hazardous materials at ppm in products of the disclosure required in phase 2.
RoHS compliance in China is only one problem facing worrying suppliers. Of more immediate significance is the registration Evaluation and Authorization of Chemicals (REACH) legislation which comes into force on 1 June 2007 in the European Union.
REACH, which the final draft was approved in December 2006, targets a wide range of hazardous chemicals and is not limited only to electronics industry. It is much wider than RoHS, which covers six hazardous materials. The REACH regulation controlling the use of thousands chemicals. Since many chemicals may be used in the supply chain electronics, REACH will impact on suppliers who have achieved compliance with the RoHS directives and are struggling to do so.
RoHS and now the range considered like a plague many providers are stepping stones to a cleaner and greener. Firms that recognize and embrace the change will surely prosper in this new century.
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