ozone precursor substances
Defined in Article 2, Directive 2008/50/EC
Uses as of 07/11/2011
Definitions over time (1)
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‘ozone precursor substances’ means substances which contribute to the formation of ground-level ozone, some of which are listed in Annex X.
Other definitions of this term in this act (1)
Each has its own scope, dates and uses. Open one to see when it applies.