Search Site
Visitors:


     
 

 
 

Environmental Awareness

Environmental and energy issues have recently received much attention in the world of electronics and electronic equipment. Green electronic products are a worldwide trend and are subject to regulations regarding hazardous substances and waste treatment. More than 180 environmental regulations have been established worldwide, including a few with widespread application: the directive restricting the use of certain hazardous substances in electrical and electronic equipment (RoHS), the directive on waste electrical and electronic equipment (WEEE), the regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), and the directive on establishing a framework for the setting of eco-design requirements for energy-using products (EuP). These directives and regulations significantly influence our industry.

Aware of the importance of these green requirements, ASUS has acted accordingly, including reorganizing responsibilities at both the technology and management levels. ASUS has also established, issued, and implemented the ISO documents for a green management standard as well as the technical standard for controlled substances (those that are hazardous or potentially harmful) and the eGreen information platform. Information about controlled substances and their relative standards has also been announced in ASUS's green purchase platform (supplier relation management, SRM). ASUS requires our suppliers to comply with the announcement, and we also host several courses each year to train our employees and suppliers in general green concepts and specific green technologies.

Starting from Jan 1st, 2006, 100% ASUS branded models (products and components) designed and manufactured at all ASUS' sites are GreenASUS models which are also RoHS compliant.
For Korea RoHS "Act for Resource Recycling of Electrical and Electronic Equipment and Vehicles", please see the Korea RoHS Section.

Hazardous Chemical Substance Management

To safeguard human health and the environment, ASUS uses all chemical substances carefully. We obey regulations that control their use, and we require our suppliers to restrict or forbid their use. ASUS defines a hazardous chemical substance as a material characterized by persistent, bio-accumulative, toxic, carcinogenic, or mutagenic features, as well as possible reproductive toxicity or environmental hormone disruption.

To manage the use of hazardous chemical substances, ASUS has complied with the RoHS directive restraining the use of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenylethers. Furthermore, we have restricted the use of nickel and nickel compounds, polyvinyl chloride (PVC) and PVC blends, tetrabromobisphenol-A, chlorinated organic compounds, ozone-depleting substances, and radioactive substances. The ASUS Hazardous Material Management Standard also controls the use of battery and packaging materials.

The main principle of ASUS's environmental policy regarding the RoHS requirement is management of sources - that is, of the enormous supplier chain. We can limit variation in supply as long as the sources are predominantly green. Therefore, vendors of components must provide hazardous substances warranty letters, component composition information, and third-party test reports for further approval. To improve efficiency, an eGreen platform, SRM, is used to support an electronic component approval process to exchange the required data.

ASUS's Controlled Hazardous Substances

Type

Substance

Heavy metals

Cadmium (Cd) and cadmium compounds

Lead (Pb) and lead compounds

Mercury (Hg) and mercury compounds

Hexavalent chromium (Cr+6) compounds

Nickel (Ni) and nickel compounds

Nickel (Ni) and nickel compounds

Brominated organic compounds

Polybrominated biphenyls (PBB)

Polybrominated diphenylethers (PBDE)

Tetrabromobisphenol-A (TBBP-A)

Hexabromocyclododecane (HBCD)

Other brominated organic compounds

Chlorinated organic compounds

Polychlorinated biphenyls (PCB)

Polychlorinated naphthalenes (PCN)

Polychlorinated terphenyls (PCT)

Chlorinated paraffins (CP)

Polyvinyl chloride (PVC) and PVC blends
Other chlorinated organic compounds

Organic tin compounds (tributyl tin compounds, triphenyl tin compounds)

Asbestos

Specific azo compounds

Formaldehyde

(EPS) (Expanded Polystyrene)

Ozone depleting substances

Radioactive substances

Radioactive substances
Halogenated diphenyl methanes
Perfluorooctane sulfonates (PFOS)
Perfluorooctyl acid (PFOA) and individual salts and esters of PFOA
Phthalate (including DEHP, DBP, BBP, DINP, DIDP, and DNOP)
Bisphenol-A
Fragrance substance (Musk xylene and Musk ketone)
Surfactants (DTDMAC, DODMAC/DSDMAC and DHTDMAC)
Pentachlorphenol (PCP)
Triclosan

REACH

REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) Regulation (EC)No 1907/2006 is a European Union chemical regulatory framework that entered into force on 1 June 2007. REACH is based on the belief that industry itself should be responsible for ensuring that the chemicals it manufactures and puts on the market in the EU do not adversely affect the health of those workers exposed to them through their employment, the public who come in contact with them as users, or the environment. REACH will also simplify the control of chemicals in the European market place and replaces a large number of other directives with a single system of registration, evaluation and authorization.

SVHC

The European Chemical Agency (ECHA) has included 15 substances of very high concern (SVHC) in the 'Candidate List' which was published on the ECHA website on October 2008. Those SVHC might have the following characteristic(s):
‧Carcinogenic, mutagenic or toxic for reproduction (CMR)
‧Persistent Bioaccumulative and Toxic (PBT) or very Persistent, very Bioaccumulative (vPvB)
‧Proven to be seriously harmful to the human body or to the environment, and the hazardous level is the same as those of the previous stated substances. e.g. Endocrine Disrupters

Article 33 Duty to communicate information on substances in articles

According to Article 33 of REACH, the manufacturer has the obligation to provide sufficient information to the consumer/recipient of the article if Substances of Very High Concern (SVHC) of candidate list are contained in its products in a concentration above 0.1% weight by weight (w/w).

The below mentioned SVHC may be contained in the listed articles in a concentration above 0.1% weight by weight.

You can download the information HERE.

REACH SVHC Candidate List

Item

Substance

CAS No.

1 Anthracene 120-12-7
2 4,4'- Diaminodiphenylmethane 101-77-9
3 Dibutyl phthalate (DBP) 84-74-2
4 Cobalt dichloride 7646-79-9
5 Diarsenic pentaoxide 1303-28-2
6 Diarsenic trioxide 1327-53-3
7 Sodium dichromate 7789-12-0
8 5-tert-butyl-2,4,6-trinitro-m-xylene (musk xylene) 81-15-2
9 Bis (2-ethyl(hexyl)phthalate) (DEHP) 117-81-7
10 Hexabromocyclododecane (HBCDD) 25637-99-4
11 Alkanes, C10-13, chloro (Short Chain Chlorinated Paraffins) 85535-84-8
12 Bis(tributyltin)oxide 56-35-9
13 Lead hydrogen arsenate 7784-40-9
14 Benzyl butyl phthalate (BBP) 85-68-7
15 Triethyl arsenate 15606-95-8

Please visit http://echa.europa.eu/ for the latest Candidate List under "ECHA CHEM".

REACH Dangerous Substances List

Item

Substance

CAS No.

1 Polychlorinated terphenyls (PCTs)
2 Chloro-1-ethylene (monomer vinyl chloride) 75-01-4
3 Liquid substances or preparations, which are regarded as dangerous according to the definitions in Council Directive 67/548/EEC and Directive 1999/45/EC.
4 Tris (2,3 dibromopropyl) phosphate 126-72-7
5 Benzene 71-43-2
6 Asbestos fibres
(a) Crocidolite
(b) Amosite
(c) Anthophyllite
(d) Actinolite
(e) Tremolite
(f) Chrysotile
(a)12001-28-4
(b)12172-73-5
(c)77536-67-5
(d)77536-66-4
(e) 77536-68-6
(f)12001-29-5
7 Tris(aziridinyl)phosphinoxide 5455-55-1
8 Polybromobiphenyls;Polybrominatedbiphenyls (PBB) 59536-65-1
9 Soap bark powder (Quillaja saponaria) and its derivatives containing saponines
Powder of the roots of Helleborus viridis and Helleborus niger
Powder of the roots of Veratrum album and Veratrum nigrum
(a) Benzidine and/or its derivatives
(b) o-Nitrobenzaldehyde
(c) Wood powder
(a) 92-87-5
(b) 552-89-6
10 (a) Ammonium sulphide
(b) Ammonium hydrogen sulphide
(c) Ammonium polysulphide
(a)12135-76-1
(b)12124-99-1
(c) 9080-17-5
11 Volatile esters of bromoacetic acids:
(a) Methyl bromoacetate
(b) Ethyl bromoacetate
(c) Propyl bromoacetate
(d) Butyl bromoacetate
(a) 96-32-2
(b) 105-36-2
(c) 35223-80-4
12 2-Naphthylamine and its salts 91-59-8
13 Benzidine and its salts 92-87-5
14 4-Nitrobiphenyl 92-93-3
15 4-Aminobiphenyl xenylamine and its salts 92-67-1
16 Lead carbons:
(a) Neutral anhydrous carbonate (PbCO3)
(b) Trilead-bis(carbonate)-dihydroxide (2PbCO3-Pb(OH)2 )
(a) 598-63-0
(b) 1319-46-6
17 Lead sulphates:
(a) PbSO4 (1:1)
(b) PbxSO4
(a) 7446-14-2
(b) 15739-80-7
18 Mercury compounds
19 Arsenic compounds
20 Organostannic compounds
21 Di-μ-oxo-di-n-butylstanniohydroxyborane dibutyltin hydrogen borate (C8H19BO3Sn)(DBB) 75113-37-0
22 Pentachlorophenol and its salts and esters 201-778-6
23 Cadmium and its compounds 7440-43-9
24 Monomethyl-tetrachlorodiphenyl methane 76253-60-6
25 Monomethyl-dichloro-diphenyl methane unknown
26 Monomethyl-dibromo-diphenyl methane bromobenzylbromotoluene, mixture of isomers 99688-47-8
27 Nickel and its compounds 7440-02-0
28 Substances which appear in Annex I to Directive 67/548/EEC classified as carcinogen category 1 or carcinogen category 2 and abeled at least as "Toxic (T)" with risk phrase R45: "May cause cancer" or risk phrase R49: "May cause cancer by inhalation", and listed as follows:
Carcinogen category 1 listed in Appendix 1.
Carcinogen category 2 listed in Appendix 2.
29 Substances which appear in Annex I to Directive 67/548/EEC classified as mutagen category 1 or mutagen category 2 and abeled with risk phrase R46: "May cause heritable genetic damage", and listed as follows:
Mutagen category 1 listed in Appendix 3.
Mutagen category 2 listed in Appendix 4
30 Substances which appear in Annex I to Directive 67/548/EEC classified as toxic to reproduction category 1 or toxic to reproduction category 2 and abeled with risk phrase R60: "May impair fertility" and/or R61: "May cause harm to the unborn child", and listed as follows:
Toxic to reproduction category 1 listed in Appendix 5.
Toxic to reproduction category 2 listed in Appendix 6.
31 (a) creosote; wash oil
(b) creosote oil; wash oil
(c) distillates (coal tar), naphthalene oils; naphthalene oil
(d) creosote oil, acenaphthene fraction; wash oil
(e) distillates (coal tar), upper; heavy anthracene oil
(f) anthracene oil
(g) tar acids, coal, crude; crude phenols
(h) creosote, wood
(i) low temperature tar oil, alkaline; extract residues (coal), low temperature coal tar alkaline
(a) 8001-58-9
(b) 61789-28-4
(c) 84650-04-4
(d) 90640-84-9
(e) 65996-91-0
(f) 90640-80-5
(g) 65996-85-2
(h) 8021-39-4
(i) 122384-78-5
32 Chloroform 67-66-3
33 Carbon tetrachloride-tetrachloromethane 56-23-5
34 1,1,2 Trichloroethane 79-00-5
35 1,1,2,2 Tetrachloroethane 79-34-5
36 1,1,1,2 Tetrachloroethane 630-20-6
37 Pentachloroethane 76-01-7
38 1,1 Dichloroethylene 75-35-4
39 1,1,1 Trichloroethane, methyl chloroform 71-55-6
40 Substances meeting the criteria of flammability in Directive 67/548/EEC and classified as flammable, highly flammable or extremely flammable regardless of whether they appear in Annex I to that Directive or not
41 Hexachloroethane 67-72-1
42 Alkanes, C10-C13, chloro (short-chain chlorinated paraffins) (SCCPs)
43 Azocolourants
44 Diphenylether, pentabromo derivative (C12H5Br5O)
45 Diphenylether, octabromo derivative (C12H2Br8O)
46 (a) Nonylphenol (C6H4(OH)C9H19)
(b) Nonylphenol ethoxylate ((C2H4O)nC15H24O)
47 Cement
48 Toluene 108-88-3
49 Trichlorobenzene 120-82-1
50 Polycyclic-aromatic hydrocarbons (PAH)
(a) Benzo(a)pyrene (BaP)
(b) Benzo(e)pyrene (BeP)
(c) Benzo(a)anthracene (BaA)
(d) Chrysen (CHR)
(e) Benzo(b)fluoranthene (BbFA)
(f) Benzo(j)fluoranthene (BjFA)
(g) Benzo(k)fluoranthene (BkFA)
(h) Dibenzo(a, h)anthracene (DBAhA)
(a) 50-32-8
(b) 192-97-2
(c) 56-55-3
(d) 218-01-9
(e) 205-99-2
(f) 205-82-3
(g) 207-08-9
(h) 53-70-3
51 The following phthalates (or other CAS- and EINECS numbers covering the substance):
(a) bis (2-ethylhexyl) phthalate (DEHP)
(b) dibutyl phthalate (DBP)
(c) benzyl butyl phthalate (BBP)
(a) 117-81-7
(b) 84-74-2
(c) 85-68-7
52 The following phthalates (or other CAS- and EINECS numbers covering the substance):
(a) di-"isononyl" phthalate (DINP)
(b) di-"isodecyl" phthalate (DIDP)
(c) di-n-octyl phthalate (DNOP)
(a) 28553-12-0 and 68515-48-0
(b) 26761-40-0 and 68515-49-1
(c) 117-84-0

Korea RoHS - Act for Resource Recycling of Electrical and Electronic Equipment and Vehicles

Korean regulatory requirement "Act for Resource Recycling of Electrical and Electronic Equipment and Vehicles" entered into force on Jan 1st, 2008. It requires manufacturers and importers of those products to comply with Restriction of Hazardous Substances and to take responsibility in product recycle.

ASUS' Products are classified as electrical and electronic equipments and are in complied with the restriction identified in Article 11. The information can be found HERE.