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What is California 'RoHS'?

SB 20: Electronic Waste Recycling Act of 2003
SB 50: Emergency Amendment to SB 20
SB 20 & 50: DTSC guidance

California SB 20 and SB 50 contain both RoHS and WEEE-like provisions (since these directives were adopted by the EU, RoHS has become shorthand for regulating the hazardous substances used in electrical and electronic equipment, while WEEE refers to regulating the disposal of this equipment).

California RoHS provisions took effect on January 1, 2007. They are summarized below: 

SB 20 applies only to CRT, LCD and plasma screens larger than four inches measured diagonally. SB 50 extended coverage to products refurbished by the manufacturer for retail sale (to date, repeated efforts to expand its scope to mirror European RoHS have failed).

Video displays in electronic medical devices, specialty equipment such as thermostats and heating regulators, motor vehicles, and large commercial or industrial equipment were specifically excluded by SB 20. Video displays in washers, dryers, refrigerators, freezers, ovens, air conditioners, dehumidifiers, and air purifiers were excluded by SB 50.

The only substances restricted are "certain heavy metals," specifically lead, mercury, cadmium and hexavalent chromium. In contrast to the EU, California does not restrict PBB and PBDE.

Regulations adopted by the California Department of Toxic Substances Control (DTSC) follow the maximum concentration values adopted by the EU. The presence of restricted substances is measured for each homogeneous material contained within the device, not for the device as a whole.

Exemptions are allowed when use of the substance is necessary to comply with health or safety requirements by Underwriters Laboratories or governmental entities. The RoHS application-based exemptions granted by the EU are also recognized.

Manufacturers of covered electronic products must file annual reports with the California Integrated Waste Management Board (CIWMB) specifying the number of covered devices sold in California, the total amount of hazardous substances contained in the devices, the company's reduction in use of hazardous materials from year before, their increase in use of recyclable materials from year before, and their efforts to design more environmentally friendly products. 

This summary of California RoHS is designed to provide you with an accurate, easy-to-understand overview of the topic. However:
ê We have not attempted to cover the implementation issues that need to be addressed at your company or in your supply chain. For this type of assistance, please email or call us at 972-679-8996 to inquire about our services.
ê This summary does not constitute legal advice. The actual standard in the original language should be reviewed and used for all business, legal, and product compliance purposes.

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