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What is RoHS?
An EEC Directive on the Restriction of use of certain Hazardous Substances (RoHS) aimed at restricting the use of six substances in electrical and electronic equipment placed on the market after 1st July 2006. To be compliant, manufacturers must ensure that their products do NOT contain more than the stated amount of certain substances such as lead, cadmium and mercury. Lead is the main target for this piece if legislation.
What are these substances?
There are six specified substance: cadmium, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and lead. Manufacturers are allowed to include only defined levels in making equipment.
Where are these substances normally used?
Lead is mainly used for soldering components onto to circuit boards and plating contact points. Cadmium is used for electroplating and notebook batteries. Mercury is found in batteries and fluorescent lamps, switches, sensors and relays. Chromium is used in coatings on metals and as a flame retardant in a variety of plastics. The other substances are mainly used in plastic formulations.
What about products we have in stock?
They are not affected - but you will have to dispose of them with care under the WEEE directive. Products that were made or came into the EU for sale after 1st July 2006 should be RoHS compliant.
Who is responsible for ensuring compliance?
It's down to your supplier, i.e. the company who sold it to you. Ideally you should include a clause in your purchase order that requires RoHS compliance from your suppliers. Many manufacturers now include an RoHS reference within their part numbers.
What if I am supplied with goods that are not RoHS compliant?
You should ask for a replacement that is compliant and if this not forthcoming report the supplier to your local trading standards authority.
Where can I find out more?
Try the governments RoHS website.
What is WEEE?
The Waste Electrical and Electronic Equipment (WEEE) Directive is aimed at cutting down the use of landfill for the disposal of Electrical and Electronic waste. The directive, which came into force in the UK in July 2007, makes manufacturers responsible for the cost of collecting, processing and recycling equipment that they have made. It also sets recycling and waste targets.
Why do we need WEEE?
In Europe, about 90 percent of electrical and electronic equipment goes into landfill sites. That's around six million tonnes of waste every year. Leakage of toxic elements and emissions into the atmosphere are a health risk to all of us.
What's the wheelie bin symbol for?
This crossed-out wheelie bin symbol is used on equipment for two reasons:
- to remind people that they should properly dispose of the product and not just put it in the bin. Having said this, the UK is backward in proving an alternative disposal route for everyday items like batteries and fluorescent tubes;
- to show when the product was made.
Does this mean that my supplier has to take back old equipment?
Basically yes for products that qualify, but they may well subcontract this process.
What defines a 'supplier'?
Companies that:
- Manufacture and sell electrical and electronic equipment under their brand name.
- Resell manufacturers equipment under their own brand name.
- Imports or Export electrical and electronic equipment commercially into an EU member state.
What about old equipment and defunct suppliers?
Try your local authority which will certainly have processing facilities. Failing that you can always contact a recycling firm yourself.
What about data on computer equipment?
Compliance with the WEEE Directive does not include any responsibility for secure data removal this is your responsibility. If your equipment has any data that is confidential or sensitive then your should contact a specialist recycler.
