The European Commission establishes two kinds of occupational exposure limit values or OELs (indicative OELs and binding OELs) which are published in various directives. The currently applicable limit values can be found in the following directives:
Indicative limit values for occupational exposure (Council Directive 80/1107/EEC)
Council Directive 91/322/EEC
Indicative OELs
In cooperation with experts of the countries named below, the IFA has gathered the nationally applicable limit values in the workplace air and the EU limit values in a database. The database contains the limit values from the following countries and sources:
GESTIS International limit values
Argentina (Spanish)
Brazil (Portugese)
Canada - Alberta (English;
OHS Code, see Table 2, p. S1-2ff.)
Canada - British Columbia (English)
Czech Republic (Czech)
Estonia (Estonian; go to link "Lisa")
India (English,
Homepage of the provider)
Lithuania (Lithuanian)
Norway (Norwegian)
Portugal (Portuguese; update and cancerogenic and mutagenic substances)
Slovakia (Slovak; cancerogenic and mutagenic substances)
South Africa (Regulation 1179, English)