CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63508 | CEN ISO/TR 18486:2017 | Plastics - Parameters comparing the spectral irradiance of a laboratory light source for weathering applications to a reference solar spectral irradiance (ISO/TR 18486:2016) | Atcelts |
| 63506 | CEN ISO/TR 17801:2017 | Plastics - Standard table for reference global solar spectral irradiance at sea level - Horizontal, relative air mass 1 (ISO/TR 17801:2014) | Izstrādē |
| 12159 | - | Determination of friability (ISO/WD 6187) | Izstrādē |
| 12273 | - | Plastics - Methods for determining the density of non-cellular plastics - Part 3: Ultrasonic density (rev. in parts of ISO 1183:1987) | Izstrādē |
| 20633 | - | Determination of the burning behaviour of specimens using a 500 W flame ignition source | Izstrādē |
| 12203 | - | Welding of lining membranes - Part 3: Requirements on the apparatus | Izstrādē |
| 77485 | - | Plastics - Quality grades of sorted plastics wastes - Part 1 : General aspects | Izstrādē |
| 77401 | - | Plastics - Reusable plastic tableware for food contact use - Definition and test method | Izstrādē |
| 32748 | - | Plastics – Biodegradability in soil – Characterization and format for reporting | Izstrādē |
| 32750 | - | Plastics - CD and DVD boxes - Specifications | Izstrādē |
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