# Commission Decision of 29 April 2004 concerning guidance on a provisional reference method for the sampling and measurement of PM2.5 (notified under document number C(2004) 1713) (Text with EEA relevance) (2004/470/EC), Division: Recommendations for monitoring PM2.5

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

In the absence of conclusions from the CEN standardisation activities, the following recommendations for PM2.5 can be given:

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Source: https://www.legislation.gov.uk/eudn/2004/470/annex/division/3 (the official version)
Page: https://openlegislation.uk/eu-decision-2004-470/annex/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.