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ROHS Simplified
RoHS Simplified - Introductions
     
Directive 2002/95/EC Introduction (1)
" The disparities between the laws or administrative measures adopted by the Member states as regards the restriction of the use of hazardous substances in electrical and electronic equipment could create barriers to trade and distort competition in the Community and may thereby have a direct impact on the establishment and functioning of the internal market. It therefore appears necessary to approximate the laws of the Member States in this field and to contribute to the protection of human health and the environmentally sound recovery and disposal of waste electrical and electronic equipment."

Simplified
The European parliament is aware that this environmental legislation could create obstacles that might inhibit trade within the European single market. Whereas the WEEE directive sets minimum levels for recycling that must be met but may be exceeded, RoHS is very explicit about which substances should be restricted and the precise levels that may be tolerated. As the RoHS Directive is based on Article 95 of the treaty, its definitions should not vary across EU member states following translation. In theory, interpretation of the legislation by the UK government should be identical to that of the German or French governments.

See also:

Commision Decision 2005/618/EC which defines the maximum tolerated concentrations of the restricted substances

The European Community

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Introduction (5)
" The available evidence indicates that measures on the collection, treatment, recycling and disposal of waste electrical and electronic equipment (WEEE) as set out in Directive 2002/96/EC of 27 January 2003 of the European Parliament and of the Council on waste electrical and electronic equipment (6) are necessary to reduce the waste management problems linked to the heavy metals concerned and the flame retardants concerned. In spite of those measures, however, significant parts of WEEE will continue to be found in the current disposal routes. Even if WEEE were collected separately and submitted to recycling processes, its content of mercury, cadmium, lead, chromium VI, PBB and PBDE would be likely to pose risks to health or the environment."

Simplified
The WEEE Directive referred to here is a separate, but related piece of environmental legislation. WEEE is primarily tasked with reducing the amount of electrical and electronic equipment (often referred to as EEE) from entering landfill at the end of its useful life by encouraging reuse, recycling and separate collection. However, it is obvious from this statement that the Commission recognises that the WEEE Directive cannot eradicate all EEE from entering landfill. The role of RoHS is to reduce harmful substances at source, ensuring that these hazardous substances are not leached into the environment by equipment, which inevitably fails to be recycled.

 

See also:

The WEEE Directive

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Introduction (10)
"The technical development of electrical and electronic equipment without heavy metals, PBDE and PBB should be taken into account. As soon as scientific evidence is available and taking into account the precautionary principle, the prohibition of other hazardous substances and their substitution by more environmentally friendly alternatives which ensure at least the same level of protection of consumers should be examined."

Simplified
The ‘precautionary principle’ mandates that industry prove that its products and processes are safe before contaminating our environment. The introduction above implies that the list of substances currently restricted by RoHS is not exhaustive, and as and when additional scientific evidence is presented, the list of ‘banned’ substances may well increase.

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Introduction (11)
" Exemptions from the substitution requirement should be permitted if substitution is not possible from the scientific and technical point of view or if the negative environmental or health impacts caused by substitution are likely to outweigh the human and environmental benefits of the substitution. Substitution of the hazardous substances in electrical and electronic equipment should also be carried out in a way so as to be compatible with the health and safety of users of electrical and electronic equipment (EEE).”

Simplified
The list of exemptions contained within the annex to the RoHS Directive may be added to in circumstances where it is not technically practical to remove RoHS restricted substances in specific applications.

See also:

Existing and proposed exemptions

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Article 1 - Objectives
"The purpose of this Directive is to approximate the laws of the Member States on the restrictions of the use of hazardous substances in electrical and electronic equipment and to contribute to the protection of human health and the environmentally sound recovery and disposal of waste electrical and electronic equipment".

Simplified
The legislation intends to set out the basis for member states to establish consistent guidelines (following translation) as the Directive is transposed into each countries domestic law. A ‘level playing field’ is required to ensure the legislation creates no barriers to internal (EU) trade. For example, the legislative detail of the Austrian translation of RoHS should be identical to its Swedish counterpart.

See also:

The WEEE Directive

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Article 2.1 - Scope
"Without prejudice to Article 6, this Directive shall apply to electrical and electronic equipment falling under the categories 1, 2, 3, 4, 5, 6, 7 and 10 set out in Annex IA to Directive No 2002/96/EC (WEEE) and to electric light bulbs, and luminaires in households."

Simplified
The RoHS Directive does not contain its own list of equipment that must comply with its requirements. Instead, it takes its scope from annex 1 of the associated WEEE Directive. RoHS does, however, maintain its own a list of exemptions within its annex. However, there are a few anomalies to this basic assumption. For example, military applications are absent from the scope of both Directives. In this instance, article 2.3 of WEEE states that equipment connected with national security or purely military purposes is excluded from WEEE. No such reference is made in the RoHS Directive, but the Commission considers that RoHS is broadly reflected in WEEE, and as such this exemption applies to both Directives.

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Article 2.3 - Scope
" This Directive does not apply to spare parts for the repair, or to the reuse, of electrical and electronic equipment put on the market before 1 July 2006."

Simplified
This is an important clause that must be clearly understood before referencing it within your own conversion strategy. There is a common misconception within some manufacturing organisations that all spare parts are exempt from the legislation. This exemption only applies to equipment manufactured before 1st July 2006.

The UK government latest guidance notes of August 2005 extends spare parts to include "...replacement components that expand the capacity of and/or upgrade of EEE placed on the market before 1 July 2006.

Put on the market or placing on the market is defined as "the initial action of making a product available for the first time on the community market, with a view to distribution or use in the community. Making available can be either for payment or free of charge."

 

See also:

RoHS Regulations (UK) Government guidance notes – August 2005

Put on the market

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also in this section >> definitions | prevention | adaptation | penalties | annex | homogeneous | mcv | put on the market

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