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Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing — Amendment 1: Methods of control and safety equipment

60.60 Standard published

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 1: Procedural overview

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 2: Data standardization for tank calibration

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 3: Statistical methods

90.60 Close of review

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 4: Accurate determination of liquid height in accountancy tanks equipped with dip tubes, slow bubbling rate

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 5: Accurate determination of liquid height in accountancy tanks equipped with dip tubes, fast bubbling rate

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear fuel technology — Tank calibration and volume determination for nuclear materials accountancy — Part 6: Accurate in-tank determination of liquid density in accountancy tanks equipped with dip tubes

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear fuel technology — Dissolution of plutonium dioxide-containing materials — Part 1: Dissolution of plutonium dioxide powders

90.20 Standard under periodical review

ISO/TC 85/SC 5

Nuclear fuel technology — Dissolution of plutonium dioxide-containing materials — Part 2: Dissolution of MOX pellets and powders

90.20 Standard under periodical review

ISO/TC 85/SC 5

Nuclear energy — Guidance to the evaluation of measurement uncertainties of impurity in uranium solution by linear regression analysis

90.93 Standard confirmed

ISO/TC 85/SC 5

Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes

90.93 Standard confirmed

ISO/TC 85/SC 5

Guidance for gamma spectrometry measurement of radioactive waste

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear energy — Nuclear fuel technology — Scaling factor method to determine the radioactivity of low- and intermediate-level radioactive waste packages generated at nuclear power plants

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear criticality safety — Geometrical dimensions for subcriticality control — Equipment and layout

60.60 Standard published

ISO/TC 85/SC 5

Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U, Pu) O2

90.93 Standard confirmed

ISO/TC 85/SC 5

Nuclear Energy — Fuel technology — Determination of the O/M ratio in MOX pellets by the gravimetric method

90.60 Close of review

ISO/TC 85/SC 5

Nuclear fuel technology — Alpha spectrometry — Part 1: Determination of neptunium in uranium and its compounds

90.93 Standard confirmed

ISO/TC 85/SC 5