RoHS Directive, which was adopted on July, 1 2006 by EU,
is a kind of trade barrier which gives disadvantageous actions against those imported electrical and
electronic equipment that contains restricted hazardous substances (Pb, Cd, Hg, Cr+6, PBBs, and
PBDEs) in excess of allowed limits.

  • 8 equipment categories except medical devices and monitoring & control instruments out of
    electrical and electronic equipment up to 1000 V AC and 1500 V DC defined by WEEE.
    (large household appliances, small household appliances, IT & telecommunications equipment,
    consumer equipment, lighting equipment, electronic & electrical tools, toys, leisure,
    & sports equipment, and automatic dispensers)
  • After July 1, 2006, new electrical and electronic equipment that contain 6 specific hazardous
    substances (Pb, Cd, Hg, Cr+6, PBBs, and PBDEs) cannot be sold in the EU.
  • Plastics and rubber
  • Metal surface
    protection and
    glossy surface
  • Electro-plating
    pigments for
    enhanced corrosion
  • PVC stabilizers
  • Dyes for plastics,
    ceramics, and glass
  • Nickel-cadmium
    batteries, relays,
  • Stomach cramps, kidney damage
  • High blood pressure,
    low blood iron,
    central nervous system
    and brain damage
  • itai itai disease
  • Excellent solderability
  • Easier casting
  • Enhanced corrosion
    resistance for
    injection moldings
  • Pigments
  • Soldering for
    joining parts
  • Shielding of gamma
    and x-ray from CRT
  • Cable jacketing, tubing,
    injection products
  • Ceramics, type metal,
  • Central nervous system
    damage, joint weakness
  • High blood pressure,
    infertility and miscarriage
  • Lower IQ, ADHD
  • Excellent luminescence
  • Excellent energy
  • Medicinal uses,
    sterilizers, disinfectants
  • Mercury batteries,
  • Relays, microswitches
  • Dental amalgam,
  • Vomiting, skin rashes,
    eyes tremors
  • Kidney and brain damage
  • Vision impairment/
Hexavalent chromium(Cr+6)
  • Enhanced thermal
    resistance and corrosion
  • Resistance electric
  • Anti-corrosion agents
    to paints and pigments
  • Batteries,
    stainless steel welding,
    alloy castings,
    nonferrous alloys,
    screws, etc.
  • Paints, pigments,
    rubbers, cements,
    and toners
  • Runny nose, sneeze,
  • Seizures, asthma,
    lung cancer
  • Kidney and liver damage,
    sudden death
PBBs PBDEs Flame retardants
  • Flame retardant
    for plastics,
    coatings and paints
  • Various polymers
    and other additives
  • Skin disorder, hair loss,
    weight loss
  • Central nervous
    system, liver, kidney,
  • Immune system damage
  • LEVEL A substances (substances to be prohibited)
    Class 1 : 6 hazardous substances restricted by RoHS whose use is prohibited in excess of the allowed limit:
    Pb, Hg, Cd, Cr6+, PBB/PBDE
    Class 2 : Substances that are regulated by other national legislations or conventions than RoHS:
    PCB, PCN, PCT, asbestos compounds, nickel compounds, organic tin compounds, arsenic compounds,
    formaldehydes, chlorinated paraffins, methyl bromide, hexachlorobenzene, carbon tetrachloride, etc.
  • LEVEL B substances (substances to be reduced): 6 substances including PVC
    Class 3 : Substances that are not regulated at present but expected to be prohibited gradually in the future:
    PVC, brominated flame retardants (other than PBBs/PBDEs), benzene, methyl iodide etc.
  • Review on whether the product is subject to RoHS in export/import customs clearance process
    (customer demand)
  • RoHS compliance requirements to sub-suppliers by exporters (large enterprises) of final products
  • Concerns on damage to company image by not complying with environmental regulations on
  • Preparatory actions for EU regulations on hazardous substances effective July 2006
  • Development of internal work process for green purchasing
  • Enhanced competitiveness through preparation for national and international regulations
  • Enhanced green purchasing power through eco-friendly work process development
  • Prevention in advance of regulation-related loss
  • Enhanced eco-friendly images of enterprise and products

  • System development for RoHS compliance and follow-up management
  • RoHS and HSPM compliance
  • Hazardous substance analysis ( supported by certified testing labs)
  • Hazardous substance management database development and its management training
    (through web-based solutions)
  • Information and data on the trend of international environmental regulations for products
  • Preparation for large enterprise’s on-site audit for environmental regulations on products
  • Clean production and material improvement
  • Information on RoHS-related national and local government support projects