# Directive 2004/107/EC of the European Parliament and of the Council of 15 December 2004 relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air, Division I: Upper and lower assessment thresholds

Extent: E+W+S+N.I.

The following upper and lower assessment thresholds will apply:
Arsenic
Cadmium
Nickel
B(a)P
Upper assessment threshold in percent of the target value
60 %
(3,6 ng/m3)
60 %
(3 ng/m3)
70 %
(14 ng/m3)
60 %
(0,6 ng/m3)
Lower assessment threshold in percent of the target value
40 %
(2,4 ng/m3)
40 %
(2 ng/m3)
50 %
(10 ng/m3)
40 %
(0,4 ng/m3)

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Source: https://www.legislation.gov.uk/eudr/2004/107/annex/II/division/I (the official version)
Page: https://openlegislation.uk/eu-directive-2004-107/annex-II/division-I
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.