EC number
Seven-digit identification number for chemical substances on the EU market.
EC/EU
European Communities/European Union.
ECB
European Chemicals Bureau.
ECCO
European Commission Co-Ordination for handling dossiers provided with applications to include a plant protection product on Annex I to the plant protection products directive.
ECHA
European Chemicals Agency
ECLIPS
European Classification and Labelling Inspections of Preparations.
Ecosystem
A limited population of organisms constituting one unit of nature, for example a lake or a forest area with its plants and animals.
ECVAM
European Centre for the Validation of Alternative Methods.
EDC/EDS
Endocrine-disrupting chemical/compound/Endocrine-disrupting substance.
EEA
European Environment Agency.
EEB
European Environment Bureau.
EES
European Economic Sphere (Island, Norway, Liechtenstein, EU Member states)
EFSA
European Food Safety Authority.
EINECS
European Inventory of Existing Commercial Chemical Substances.
ELINCS
European List of Notified Chemical Substances (notified after 1981).
EMAS
Eco Management and Audit Scheme.
Endocrine-disrupting
Substances affecting the hormonal systems and which may harm organisms, populations or ecosystems.
Enforcement
Enzyme
Enzymes are proteins that catalyze (i.e., increase the rates of) chemical reactions. They are involved in the chemical processes of the body without being consumed themselves.
Ester
Chemical compounds derived by reacting an oxoacid with a hydroxyl compound such as an alcohol or phenol.
EUR-Lex
Gives free access to European Union law and other documents considered to be public. The website is available in 23 official languages of the European Union.
Exemption
Existing substance
Substance used in the EU before 1 September1981 and which is included in EINCES.
Exposure
The extent to which human beings and the environment come into contact/are exposed to hazardous substances.
Exposure scenario
Set of conditions, including operational conditions and risk management measures, that describe how the substance is manufactured or used during its life-cycle and how the manufacturer or importer controls, or recommends downstream users to control exposure of humans and the environment. These exposure scenarios may cover one specific process or use or several processes or uses as appropriate. (REACH)