Registration number (WIID)Project No.TitleStatus
31239EN ISO 21258:2010Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide - Reference method: Non-dispersive infrared method (ISO/DIS 21258:2008)Izstrādē
13560EN 13528-2:2002Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2: Specific requirements and test methodsIzstrādē
65029EN 17255-3:2021Stationary source emissions - Data acquisition and handling systems - Part 3: Specification of requirements for the performance test of data acquisition and handling systemsIzstrādē
67630CEN/TS 17434:2020Ambient air - Determination of the particle size spectra of atmospheric aerosol using a Mobility Particle Size Spectrometer (MPSS)Izstrādē
77141-Instrumental Odour Monitoring Systems (IOMS) - Part 2: Technical specifications and QA/QC requirementsIzstrādē
77140-Instrumental Odour Monitoring Systems (IOMS) - Part 1: Definitions and general aspectsIzstrādē
77142-Instrumental Odour Monitoring Systems (IOMS) - Part 3: Field validationIzstrādē
38642EN 19694-4:2016Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 4: Aluminium industry (ISO/DIS 19694-4:2014)Izstrādē
38641prEN ISO 19694-3Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 3: Cement industry (ISO/DIS 19694-3:2014)Izstrādē
75815-Bioaerosols and biological agents - Risk assessment of source-related ambient air measurements in the scope of environmental health - Effects of bioaerosol pollution on human healthIzstrādē
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