Restriction of Hazardous Substances Directive (RoHS Directive)
The Restriction of Hazardous Substances (RoHS) Directive is a set of criteria formulated by the European Union (EU) to regulate the use of toxic materials in electrical and electronic devices, systems, and toys. The Directive, also known as 2002/95/EC, is effective July 1, 2006.



Download: Data center terminology that will get you hired
When it comes to data center job interviews, rattling off common DevOps and automation terms won’t get you far – you must establish your knowledge of IT infrastructure scalability and resiliency, as well as culture and business to really impress. Download this COMPLIMENTARY Data Center Terminology guide to learn how to ace your next interview.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy.
The RoHS Directive applies to six specific substances:
- Lead
- Mercury
- Cadmium
- Hexavalent chromium
- Polybrominated Biphenyls (PBBs)
- Polybrominated Diphenyl Ethers (PBDEs)
Lead is found in solder, in the platings for electronic component wires and printed-circuit foil, and in lead-acid rechargeable cells and batteries. Mercury is found in some high-intensity light bulbs and ultraviolet (UV) lamps, and was once common in cells, batteries and high-voltage rectifier tubes. Cadmium is found in older rechargeable batteries for small appliances and devices such as electric razors, cell phones and handheld radio transceivers. Hexavalent chromium exists in a wide variety of electronic components. PBBs and PBDEs are flame retardants used in plastics and in the manufacture of fabric coatings.
The RoHS Directive does not apply to batteries, tools, high-melting-point solders, the glass used in cathode ray tubes (CRTs) and fluorescent tubes, mercury-vapor light bulbs, ceramic components, and certain alloys for specialized applications. While 2002/95/EC applies specifically to the nations in the EU, similar measures have been proposed or adopted in several other countries.
Continue Reading About Restriction of Hazardous Substances Directive (RoHS Directive)
Dig Deeper on IBM system z and mainframe systems
PRO+
Content
Find more PRO+ content and other member only offers, here.
Start the conversation
0 comments