CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73586 | EN ISO 22526-1:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 1: General principles (ISO 22526-1:2020) | Izstrādē |
| 73594 | EN ISO 22766:2021 | Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (ISO 22766:2020) | Izstrādē |
| 73593 | EN ISO 22526-2:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Izstrādē |
| 25021 | EN ISO 11833-2:2006 | Plastics - Unplasticized poly(vinyl chloride) sheets - Types, dimensions and characteristics - Part 2: Sheets of thickness less than 1 mm (ISO 11833-2:1998) | Izstrādē |
| 72724 | EN ISO 489:2022 | Plastics - Determination of refractive index (ISO 489:2022) | Izstrādē |
| 41088 | EN ISO 11469:2016 | Plastics - Generic identification and marking of plastics products (ISO/DIS 11469:2015) | Izstrādē |
| 31388 | prEN 16011 | Plastics - Recycled plastics - Sample preparation | Izstrādē |
| 23279 | EN ISO 1872-2:1997/prA2 | Plastics - Polyethylene (PE) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 12071 | EN ISO 7327:1997 | Plastics - Hardeners and accelerators for epoxide resins - Determination of free acid in acid anhydride (ISO 7327:1994) | Izstrādē |
| 12072 | EN ISO 4615:1999 | Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content (ISO 4615:1979) | Izstrādē |
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