CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81507 | EN ISO 9862:2023/prA1 | Geosynthetics — Sampling and preparation of test specimens — Amendment 1 | Izstrādē |
| 32999 | prEN 13257 rev | Geotextiles and geotextile-related products - Characteristics required for use in solid waste disposals. | Izstrādē |
| 32996 | prEN 13254 rev | Geotextiles and geotextile-related products - Characteristics required for the use in the construction of reservoirs and dams | Izstrādē |
| 79446 | - | Geosynthetics - Release of dangerous substances | Izstrādē |
| 33836 | prEN 12224 rev | Geotextiles and geotextile-related products - Determination of the resistance to weathering | Izstrādē |
| 27571 | prEN 13265 rev | Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects | Izstrādē |
| 8624 | - | Guidelines for factory production control and its assessment | Izstrādē |
| 40376 | EN 13492:2018 | Geosynthetic barriers - Characteristics required for use in the construction of liquid waste disposal sites, transfer stations or secondary containment | Izstrādē |
| 23392 | EN ISO 12958:1999/prA1 | Geotextiles and geotextile-related products - Determination of water flow capacity in their plane | Izstrādē |
| 32994 | prEN 13252 rev | Geotextiles and geotextile-related products - Characteristics required for use in drainage systems | Izstrādē |
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