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NCE/9 - Nuclear Installations, Processes & Technologies

Committee standards activity

In Progress (50)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

ISO/TC 85/SC 5 N984, N985 - ISO 11311:2011/NP Amd 1 Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors -- Amendment 1: Amendment1 to ISO 11311 “Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors”: “Corrections and clarifications”

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Fissile materials and nuclear fuel technology

Proposal begins : 2021-05-25
Proposal
ISO/TC 85/SC 5 N966 - ISO 1709:2018/NP Amd 1 (Ed 3) "Nuclear energy - Fissile materials - Principles of criticality safety in storing, handling and processing"

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Nuclear power plants. Safety | Fissile materials and nuclear fuel technology

Proposal begins : 2020-07-08
Proposal
ISO/TC 85/SC 5 N964 - ISO/NP 7753 (Ed 2) "Nuclear energy - Performance and testing requirements for criticality detection and alarm systems"

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Fissile materials and nuclear fuel technology | Nuclear energy. Other

Proposal begins : 2020-07-08
Proposal
ISO/TC 85/SC 5 N 945 - ISO/NP 24459 Determination of Uranium in Nuclear Fuel Reprocessing Solutions--L-absorption Edge Spectrometry

Categories: Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Fissile materials and nuclear fuel technology | Nuclear energy. Other

Proposal begins : 2019-06-21
Proposal
ISO/TC 85/SC 5 - ISO/NP 6863 Preparation of Plutonium and Uranium spikes for Isotope Dilution Mass Spectrometry (IDMS)

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Fissile materials and nuclear fuel technology

Proposal begins : 2022-01-24
Proposal
ISO/PWI 18709 Packaging steel drums for uranium ore concentrate

Categories: Information management | Standardization. General rules | Manufacturing | Packaging and distribution | Packaging and distribution. General

Proposal begins : 2022-09-28
Proposal
ISO/NP 8346 Application of DQO Process in Support of Radioactive Waste Management

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Fissile materials and nuclear fuel technology

Proposal begins : 2021-06-22
Proposal
ISO/NP 6863 Preparation of Plutonium and Uranium spikes for Isotope Dilution Mass Spectrometry (IDMS)

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering

Proposal begins : 2021-01-19
Proposal
ISO/NP 24390 "Methodologies for radioactivity characterization of very low level waste (VLLW) produced by nuclear facilities"

Categories: Information management | Standardization. General rules | Environment | Wastes | Wastes. Special | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Nuclear energy. General | Nuclear power plants. Safety | Fissile materials and nuclear fuel technology

Proposal begins : 2020-07-07
Proposal
ISO/NP 24012-1 Test of buffer material under coupled thermo-hydro-mechanical conditions for geological disposal of high-level radioactive waste — Part 1: Swelling pressure test

Categories: Information management | Standardization. General rules | Engineering | Energy and heat transfer engineering | Nuclear energy engineering | Fissile materials and nuclear fuel technology

Proposal begins : 2023-08-23
Proposal
Published (41)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

BS ISO 9005:2007 Nuclear energy. Uranium dioxide powder and sintered pellets. Determination of oxygen/uranium atomic ratio by the amperometric method

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2010-08-18
Published standard
BS ISO 8425:2013 Nuclear fuel technology. Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2013-12-03
Published standard
BS ISO 8300:2013 Nuclear fuel technology. Determination of plutonium content in plutonium dioxide of nuclear grade quality. Gravimetric method

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2013-12-18
Published standard
BS ISO 7753:2023 Nuclear criticality safety. Use of criticality accident alarm systems for operations

Categories: Nuclear power plants. Safety

Published standard begins : 2023-09-20
Published standard
BS ISO 7195:2020 Nuclear energy. Packagings for the transport of uranium hexafluoride (UF<sub>6</sub>)

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2020-11-24
Published standard
BS ISO 7097-2:2022 Nuclear fuel technology. Determination of uranium in solutions, uranium hexafluoride and solids. Iron(II) reduction/cerium(IV) oxidation titrimetric method

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2022-12-09
Published standard
BS ISO 6863:2024 Nuclear fuel technology. Preparation of spikes for isotope dilution mass spectrometry (IDMS)

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2024-11-15
Published standard
BS ISO 27468:2011 Nuclear criticality safety. Evaluation of systems containing PWR UOX fuels. Bounding burnup credit approach

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2011-07-19
Published standard
BS ISO 27467:2009 Nuclear criticality safety. Analysis of a postulated criticality accident

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2009-03-18
Published standard
BS ISO 26062:2010 Nuclear technology. Nuclear fuels. Procedures for the measurement of elemental impurities in uranium- and plutonium-based materials by inductively coupled plasma mass spectrometry

Categories: Fissile materials and nuclear fuel technology

Published standard begins : 2010-10-06
Published standard
Withdrawn (30)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

BS ISO 9463:2019 Nuclear energy. Nuclear fuel technology. Determination of plutonium in nitric acid solutions by spectrophotometry

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2021-02-23
Withdrawn
BS ISO 9161:2019 Uranium dioxide powder. Determination of apparent density and tap density

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2021-02-23
Withdrawn
BS ISO 8299:2019 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

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2021-02-22
Withdrawn
BS ISO 24459:2021 Determination of uranium content in samples coming from the nuclear fuel cycle by L-absorption edge spectrometry

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2023-08-21
Withdrawn
BS ISO 23133:2021 Nuclear criticality safety. Nuclear criticality safety training for operations

Categories: Management. Human resources | Nuclear power plants. Safety

Withdrawn begins : 2023-03-21
Withdrawn
BS ISO 22765:2016 Nuclear fuel technology. Sintered (U,Pu)O<sub>2</sub> pellets. Guidance for ceramographic preparation for microstructure examination

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2019-06-21
Withdrawn
BS ISO 21613:2015 (U, Pu)O2 Powders and sintered pellets. Determination of chlorine and fluorine

Categories: Nuclear power plants. Safety

Withdrawn begins : 2018-11-13
Withdrawn
BS ISO 21484:2017 Nuclear Energy. Fuel technology. Determination of the O/M ratio in MOX pellets by the gravimetric method

Categories: Measurement. Radiation | Fissile materials and nuclear fuel technology

Withdrawn begins : 2019-06-21
Withdrawn
BS ISO 21483:2013 Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U, Pu) O2

Categories: Fissile materials and nuclear fuel technology

Withdrawn begins : 2018-01-18
Withdrawn
BS ISO 19017:2015 Guidance for gamma spectrometry measurement of radioactive waste

Categories: Wastes. Special | Measurement. Radiation | Fissile materials and nuclear fuel technology

Withdrawn begins : 2018-01-18
Withdrawn