CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31497 | LVS CEN/TS 16976:2016 | Ambient air - Determination of the particle number concentration of atmospheric aerosol | Atcelts |
| 31491 | LVS EN 14625:2012 | Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry | Atcelts |
| 13554 | LVS EN 14181:2004 | Stationary source emissions - Quality assurance of automated measuring systems | Atcelts |
| 76758 | prEN ISO 16911-1 | Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2025) | Aptauja slēgta |
| 38639 | LVS EN 19694-1:2016 | Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 1: General aspects | Standarts spēkā |
| 67486 | LVS EN 14211:2024 | Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence | Standarts spēkā |
| 38641 | LVS EN 19694-3:2016 | Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 3: Cement industry | Standarts spēkā |
| 69241 | CEN/TS 17660-2:2024 | Air quality - Performance evaluation of air quality sensor systems - Part 2: Particulate matter in ambient air | Standarts spēkā |
| 27739 | LVS EN ISO 11771:2011 | Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010) | Standarts spēkā |
| 76842 | EN 14385:2024 | Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, Tl and V | Standarts spēkā |
Displaying 301-310 of 462 results.