CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30408 | LVS EN 973:2010 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers | Standarts spēkā |
| 30407 | LVS EN 16370:2013 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells | Atcelts |
| 30407 | EN 16370:2013 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells | Atcelts |
| 30386 | EN 15848:2010 | Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing | Izstrādē |
| 30386 | LVS EN 15848:2010 | Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing | Standarts spēkā |
| 29683 | LVS EN 15032+A1:2008 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Standarts spēkā |
| 29683 | EN 15032:2006+A1:2008 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Izstrādē |
| 29682 | LVS EN 15072+A1:2008 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | Atcelts |
| 29682 | EN 15072:2006+A1:2008 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | Atcelts |
| 29681 | EN 15073:2006+A1:2008 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate | Atcelts |
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