CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74413 | EN 15267-4:2023 | Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources | Standarts spēkā |
| 25772 | EN 15445:2008 | Fugitive and diffuse emissions of common concern to industry sectors - Qualification of fugitive dust sources by Reverse Dispersion Modelling | Izstrādē |
| 25773 | EN 15446:2008 | Fugitive and diffuse emissions of common concern to industry sectors - Measurement of fugitive emission of vapours generating from equipment and piping leaks | Izstrādē |
| 21151 | EN 15483:2008 | Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy | Izstrādē |
| 26428 | EN 15549:2008 | Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air | Izstrādē |
| 21152 | EN 15841:2009 | Ambient air quality - Standard method for determination of arsenic, cadmium, lead and nickel in atmospheric deposition | Izstrādē |
| 27466 | EN 15852:2010 | Ambient air quality - Standard method for the determination of total gaseous mercury | Atcelts |
| 27467 | EN 15853:2010 | Ambient air quality - Standard method for the determination of mercury deposition | Atcelts |
| 27460 | EN 15859:2010 | Air Quality - Certification of automated dust arrestment plant monitors for use on stationary sources - Performance criteria and test procedures | Atcelts |
| 26633 | EN 15980:2011 | Air quality - Determination of the deposition of benz[a]anthracene, benzo[b]fluoranthene, benzo[j]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]anthracene and indeno[1,2,3-cd]pyrene | Izstrādē |
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