Registration number (WIID)Project No.TitleStatus
29135LVS EN 16789:2016Ambient air - Biomonitoring with Higher Plants - Method of the standardized tobacco exposureStandarts spēkā
39906LVS EN 16450:2017Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)Standarts spēkā
68788LVS EN 16429:2021Stationary source emissions - Reference method for the determination of the concentration of gaseous hydrogen chloride (HCl) in waste gases emitted by industrial installations into the atmosphereStandarts spēkā
29138LVS EN 16414:2014Ambient air - Biomonitoring with mosses - Accumulation of atmospheric contaminants in mosses collected in situ: from the collection to the preparation of samplesStandarts spēkā
29137LVS EN 16413:2014Ambient air - Biomonitoring with lichens - Assessing epiphytic lichen diversityStandarts spēkā
71428LVS EN 16339:2025Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive samplingStandarts spēkā
27825LVS EN 16339:2013Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive samplingAtcelts
26571LVS EN 16253:2013Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurementsStandarts spēkā
26633LVS EN 15980:2011Air 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]pyreneStandarts spēkā
27460LVS EN 15859:2010Air Quality - Certification of automated dust arrestment plant monitors for use on stationary sources - Performance criteria and test proceduresStandarts spēkā
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