51 prEN ISO 21149 Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO/FDIS 21149:2017) Fecha Límite: 2017-03-28 CEN/TC PROJECT COMMITTEE - CHILD PROTECTIVE PRODUCTS FprEN 16948 Child protective products - Consumer fitted child resistant locking devices for cupboards and drawers - Safety requirements and test methods Fecha Límite: 2017-03-09 CEN/TC PROJECT COMMITTEE - NATURAL GAS AND BIOMETHANE FOR USE IN TRANSPORT AND BIOMETHANE FOR INJECTION IN THE NATURAL GAS GRID FprEN 16723-2 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification Fecha Límite: 2017-03-09 CEN/TC BIO-BASED PRODUCTS FprEN 16935 Bio-based products - Requirements for Business-to- Consumer communication and claims Fecha Límite: 2017-01-12 CEN/TC SUSTAINABLE AND TRACEABLE COCOA prEN ISO 34101-4 Sustainable and traceable cocoa beans - Part 4: Requirements for certification schemes (ISO/DIS 34101-4:2017) Fecha Límite: 2017-04-20 CEN/TC NUCLEAR ENERGY, NUCLEAR TECHNOLOGIES, AND RADIOLOGICAL PROTECTION prEN ISO 15651 Nuclear energy - Determination of total hydrogen content in PuO2 and UO2 powders and UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method (ISO 15651:2015) Fecha Límite: 2017-06-08 prEN ISO 16424 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012) Fecha Límite: 2017-06-08 prEN ISO 16638-1 Radiological protection - Monitoring and internal dosimetry for specific materials - Part 1: Inhalation of uranium compounds (ISO 16638-1:2015) Fecha Límite: 2017-06-08 prEN ISO 17099 Radiological protection - Performance criteria for laboratories using the cytokinesis block micronucleus (CBMN) assay in peripheral blood lymphocytes for biological dosimetry (ISO 17099:2014) Fecha Límite: 2017-06-08 prEN ISO 18579-3 Measurement of radioactivity in the environment - Soil - Part 3: Test method of gamma-emitting radionuclides using gamma-ray spectrometry (ISO 18579-3:2015) Fecha Límite: 2017-06-08 prEN ISO 18589-2 Measurement of radioactivity in the environment - Soil - Part 2: Guidance for the selection of the sampling strategy, sampling and pre-treatment of samples (ISO 18589-2:2015) Fecha Límite: 2017-06-08 prEN ISO 19017 Guidance for gamma spectrometry measurement of radioactive waste (ISO 19017:2015) Fecha Límite: 2017-06-08 prEN ISO 19238 Radiological protection - Performance criteria for service laboratories performing biological dosimetry by cytogenetics (ISO 19238:2014) Fecha Límite: 2017-06-08 prEN ISO 20553 Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO 20553:2006) Fecha Límite: 2017-06-08 prEN ISO 20785-1 Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements (ISO 20785-1:2012) Fecha Límite: 2017-06-08 prEN ISO 20785-2 Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2: Characterization of instrument response (ISO 20785-2:2011) Fecha Límite: 2017-06-08 prEN ISO 20785-3 Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 3: Measurements at aviation altitudes (ISO 20785-3:2015) Fecha Límite: 2017-06-08 prEN ISO 21483 Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U, Pu) O2 (ISO 21483:2013) Fecha Límite: 2017-06-08 prEN ISO 21613 (U, Pu)O2 Powders and sintered pellets - Determination of chlorine and fluorine (ISO 21613:2015) Fecha Límite: 2017-06-08 prEN ISO 29661 Reference radiation fields for radiation protection - Definitions and fundamental concepts (ISO 29661:2012) Fecha Límite: 2017-06-08 CEN/TC PROJECT COMMITTEE - ELECTRONIC INVOICING FprCEN/TR 16931-4 Electronic invoicing - Part 4: Guidelines on interoperability of electronic invoices at the transmission level Fecha Límite: 2017-04-13
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