CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70392 | EN ISO 24187:2023 | Principles for the analysis of plastics and microplastics present in the environment (ISO/DIS 24187:2021) | Standarts spēkā |
| 61890 | EN ISO 21306-1:2019 | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019) | Standarts spēkā |
| 72891 | LVS EN 18064-3:2025 | Plastics - Quality recommendations and basis for specifications for application of plastic recyclates in products - Part 3: Polypropylene (PP) | Standarts spēkā |
| 77478 | LVS EN 18067:2025 | Plastics - Recycled plastics - Characterization of Acrylonitrile-Butadiene-Styrene (ABS) recyclates | Standarts spēkā |
| 30331 | EN ISO 1628-3:2010 | Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 3: Polyethylenes and polypropylenes (ISO/DIS 1628-3:2008) | Standarts spēkā |
| 76965 | LVS EN ISO 877-2:2025 | Plastics - Methods of exposure to solar radiation - Part 2: Direct weathering and exposure behind window glass (ISO 877-2:2025) | Standarts spēkā |
| 77387 | LVS EN 13207:2025 | Plastics - Thermoplastic silage films and tubes for use in agriculture | Standarts spēkā |
| 77386 | LVS EN 13206:2025 | Plastics - Thermoplastic covering films for use in agriculture and horticulture | Standarts spēkā |
| 81097 | LVS EN ISO 1043-4:2021/A1:2026 | Plastics - Symbols and abbreviated terms - Part 4: Flame retardants - Amendment 1: New code numbers for flame retardants (ISO 1043-4:2021/Amd 1:2026) | Standarts spēkā |
| 81128 | LVS EN ISO 1183-2:2026 | Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2026) | Standarts spēkā |
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