Committee

Committee:

CTN 73 - Nuclear energy, nuclear technologies and radiological protection

Secretary:

UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN

Field of Activity:

Standardization of: Nuclear energy and its peaceful applications, including fuel, design, construction and exploitation of facilities, specially related to safety and quality management and radiation protection.

Structure:

GT 1 Radiactividad natural en ambientes interiores

International Relations:

ISO/TC 85 Nuclear energy, nuclear technologies, and radiological protection

ISO/TC 147/SC 3 Radioactivity measurements

IEC/TC 45 Nuclear instrumentation

CLC/TC 45AX Instrumentation, control and electrical systems of nuclear facilities

CLC/TC 45B Radiation protection instrumentation

CEN/TC 430 Nuclear energy, nuclear technologies, and radiological protection

CEN/WS 064 Design and Construction Code for mechanical equipments of innovative nuclear installations

CEN/WS 064 Phase 1 Design and Construction Code for mechanical equipments of innovative nuclear installations (European Sustainable Nuclear Industrial Initiative)

CEN/WS 064 Phase 2 Design and Construction Codes for Gen II to IV nuclear facilities (pilot case for process for evolution of AFCEN codes)

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 73: 346

UNE-EN ISO 11929-2:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Determination of the characteristics limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 2: Advanced applications (ISO 11929-2:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 11929-3:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 3: Applications to unfolding methods (ISO 11929-3:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 28057:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Clinical dosimetry - Dosimetry with solid thermoluminescence detectors for photon and electron radiations in radiotherapy (ISO 28057:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 9463:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry (ISO 9463:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN IEC 62244:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiation protection instrumentation - Installed radiation portal monitors (RPMs) for the detection of illicit trafficking of radioactive and nuclear materials (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN IEC 63047:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear instrumentation - Data format for list mode digital data acquisition used in radiation detection and measurement (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN IEC 61563:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiation protection instrumentation - Equipment for measuring the activity concentration of gamma-emitting radionuclides in foodstuffs (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 9161:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Uranium dioxide powder - Determination of apparent density and tap density (ISO 9161:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 20046:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiological protection - Performance criteria for laboratories using Fluorescence In Situ Hybridization (FISH) translocation assay for assessment of exposure to ionizing radiation (ISO 20046:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 4037-1:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 1: Radiation characteristics and production methods (ISO 4037-1:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 4037-2:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1,3 MeV and 4 MeV to 9 MeV (ISO 4037-2:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 4037-3:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence (ISO 4037-3:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 4037-4:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields (ISO 4037-4:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 16793:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear fuel technology - Guidelines for ceramographic preparation of UO2 sintered pellets for microstructure examination (ISO 16793:2018) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 18256-1:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plutonium dioxide powders (ISO 18256-1:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 18256-2:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 2: Dissolution of MOX pellets and powders (ISO 18256-2:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 8299:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN ISO 12807:2021 (Ratificada)

Status: VIGENTE / 2021-03-01

Safe transport of radioactive materials - Leakage testing on packages (ISO 12807:2018) (Endorsed by Asociación Española de Normalización in March of 2021.)

UNE-EN IEC 62566-2:2020 (Ratificada)

Status: VIGENTE / 2021-01-01

Nuclear power plants - Instrumentation and control systems important to safety - Development of HDL-programmed integrated circuits - Part 2: HDL-programmed integrated circuits for systems performing category B or C functions (Endorsed by Asociación Española de Normalización in January of 2021.)

UNE-EN ISO 22017:2020 (Ratificada)

Status: VIGENTE / 2020-11-01

Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation (ISO 22017:2020) (Endorsed by Asociación Española de Normalización in November of 2020.)

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