| S.No | Document Number | Document Title | Doc Type | Priority | Language | Document Stage | Last Action Date |
|---|---|---|---|---|---|---|---|
| 1 | CHD/30/02165 | NUCLEAR GRADE HEAVY WATER – SPECIFICATION | New | 3 | English | 11-12-2014 | |
| 2 |
CHD/30/02042 (Identical To: ISO 6527 : 1982 ) |
NUCLEAR POWER PLANTS – RELIABILITY DATA EXCHANGE – GENERAL GUIDELINES | New | 3 | English | Proof | 10-04-2018 |
| 3 |
CHD/30/02135 (Identical To: ISO 8769 : 2010 ) |
Reference sources - Calibration of surface contamination monitors - Alpha-, Beta- and photon emitters | New | 3 | English | Proof to OSA | 24-06-2014 |
| 4 |
CHD/30/02044 (Identical To: ISO 8107 : 1993 ) |
NUCLEAR POWER PLANTS – MAINTAINABILITY - TERMINOLOGY | New | 3 | English | Proof to OSA | 05-06-2013 |
| 5 |
CHD/30/02043 (Identical To: ISO 7385 : 1983 ) |
NUCLEAR POWER PLANTS – GUIDELINES TO ENSURE QUALITY OF COLLECTED DATA ON RELIABILITY | New | 3 | English | Dropped | 15-03-2021 |
| 6 |
CHD/30/02134 (Identical To: ISO 2889 : 2010 ) |
Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities | New | 3 | English | Proof to OSA | 24-06-2014 |
| 7 |
CHD/30/02260 (Identical To: ISO 361 :1975) |
BASIC IONIZING RADIATION SYMBOL | New | 3 | English | F-Draft | 22-12-2017 |
| 8 |
CHD/30/02261 (Identical To: ISO 3999 : 2004 ) |
RADIATION PROTECTION — APPARATUS FOR INDUSTRIAL GAMMA RADIOGRAPHY — SPECIFICATIONS FOR PERFORMANCE, DESIGN AND TESTS | New | 3 | English | F-Draft | 22-12-2017 |
| 9 |
CHD/30/02262 (Identical To: ISO 6980-3 : 2006) |
NUCLEAR ENERGY — REFERENCE BETA-PARTICLE RADIATION PART 3 CALIBRATION OF AREA AND PERSONAL DOSEMETERS AND THE DETERMINATION OF THEIR RESPONSE AS A FUNCTION OF BETA RADIATION ENERGY AND ANGLE OF INCIDENCE | New | 3 | English | Manuscritp for editing (with Publication) | 26-12-2017 |
| 10 |
CHD/30/02263 (Identical To: ISO 7212 :1986) |
ENCLOSURES FOR PROTECTION AGAINST IONIZING RADIATION -LEAD SHIELDING UNITS FOR 50 MM AND 100 MM THICK WALL | New | 3 | English | Pdf from Department | 09-02-2022 |
| 11 |
CHD/30/02264 (Identical To: ISO 12749-2 :2013) |
NUCLEAR ENERGY, NUCLEAR TECHNOLOGIES, AND RADIOLOGICAL PROTECTION — VOCABULARY — PART 2: RADIOLOGICAL PROTECTION | New | 3 | English | Manuscritp for editing (with Publication) | 26-12-2017 |
| 12 |
CHD/30/02265 (Identical To: ISO/ASTM 51261 : 2) |
PRACTICE FOR CALIBRATION OF ROUTINE DOSIMETRY SYSTEMS FOR RADIATION PROCESSING | New | 3 | English | Manuscritp for editing (with Publication) | 09-03-2018 |
| 13 |
CHD/30/02266 (Identical To: ISO/ASTM 51431 : 20) |
PRACTICE FOR DOSIMETRY IN ELECTRON BEAM AND X-RAY (BREMSSTRAHLUNG) IRRADIATION FACILITIES FOR FOOD PROCESSING | New | 3 | English | F-Draft | 26-12-2017 |
| 14 |
CHD/30/02267 (Identical To: ISO/ASTM 51702 : 2) |
PRACTICE FOR DOSIMETRY IN A GAMMA FACILITY FOR RADIATION PROCESSING | New | 3 | English | Manuscritp for editing (with Publication) | 29-12-2017 |
| 15 |
CHD/30/02268 (Identical To: ISO/ASTM 51818 : 2) |
PRACTICE FOR DOSIMETRY IN AN ELECTRON BEAM FACILITY FOR RADIATION PROCESSING AT ENERGIES BETWEEN 80 AND 300 KeV | New | 3 | English | F-Draft | 26-12-2017 |
| 16 |
CHD/30/02269 (Identical To: ISO/ASTM 51939 : 2) |
PRACTICE FOR BLOOD IRRADIATION DOSIMETRY | New | 3 | English | 15-06-2015 | |
| 17 |
CHD/30/02270 IS 14194 : Part 1: 2020 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES — METHODS OF ESTIMATION PART 1 GROSS BETA ACTIVITY MEASUREMENT ( Second Revision of IS 14194 (Part 1)) | Revision | 3 | English | 15-06-2015 | |
| 18 |
CHD/30/02285 IS 14194 : Part 2: 2013 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES — METHODS OF ESTIMATION PART 2 GROSS ALPHA ACTIVITY MEASUREMENT (Second Revision of IS 14194 (part 2)) | Revision | 3 | English | 15-06-2015 | |
| 19 |
CHD/30/12543 (Identical To: ASTM 51939 : 2017) |
PRACTICE FOR BLOOD IRRADIATION DOSIMETRY | New | 3 | English | Manuscritp for editing (with Publication) | 17-10-2018 |
| 20 |
CHD/30/12899 IS 14194 : Part 1: 2020 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHODS OF ESTIMATION PART 1 GROSS BETA ACTIVITY MEASUREMENT Second Revision of IS 14194 Part1 | Revision | 3 | English | Manuscritp for editing (with Publication) | 10-02-2020 |
| 21 |
CHD/30/12900 IS 14194 : Part 1: 2020 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHODS OF ESTIMATION PART 1 GROSS BETA ACTIVITY MEASUREMENT Second Revision of IS 14194 Part1 | Revision | 3 | English | Project-Approval | 13-07-2018 |
| 22 |
CHD/30/12901 IS 14194 : Part 2: 2013 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES -METHODS OF ESTIMATION PART 2 GROSS ALPHA ACTIVITY MEASUREMENT (Second Revision) | Revision | 3 | English | Pdf from Department | 27-07-2022 |
| 23 |
CHD/30/12902 IS 14194 : Part 3: 1994 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHOD OF ESTIMATION PART 3 URANIUM First Revision of IS 14194 Part 3 | Revision | 3 | English | Manuscritp for editing (with Publication) | 10-02-2020 |
| 24 |
CHD/30/12903 IS 14194 : Part 4: 1994 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHOD OF ESTIMATION PART 4 RADIUM First Revision of IS 14194 Part 4 | Revision | 3 | English | Manuscritp for editing (with Publication) | 10-02-2020 |
| 25 |
CHD/30/13059 (Identical To: ISO/ASTM 52701: 2013) |
GUIDE FOR PERFORMANCE CHARACTERIZATION OF DOSIMETERS AND DOSIMETRY SYSTEMS FOR USE IN RADIATION PROCESSING | New | 3 | English | Manuscritp for editing (with Publication) | 08-10-2018 |
| 26 |
CHD/30/13060 (Identical To: ISO/ASTM 52628 :2013) |
PRACTICE FOR DOSIMETRY IN RADIATION PROCESSING | New | 3 | English | F-Draft | 05-10-2018 |
| 27 |
CHD/30/14491 (Identical To: ISO 7097-1:2004) |
NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 1 DETERMINATION OF URANIUM IN SOLUTIONS URANIUM HEXAFLUORIDE AND SOLIDS IRONII REDUCTIONPOTASSIUM DICHROMATE OXIDATION TITRIMETRIC METHOD | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 28 |
CHD/30/14492 (Identical To: ISO 7097-2:2004) |
NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 2 DETERMINATION OF URANIUM IN SOLUTIONS URANIUM HEXAFLUORIDE AND SOLIDS IRONII REDUCTIONCERIUMIV OXIDATION TITRIMETRIC METHOD | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 29 |
CHD/30/14493 (Identical To: ISO 7476 :2003) |
NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 3 DETERMINATION OF URANIUM IN URANYL NITRATE SOLUTIONS OF NUCLEAR GRADE QUALITY GRAVIMETRIC METHOD | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 30 |
CHD/30/14494 (Identical To: ISO 8299 :2019) |
NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 4 DETERMINATION OF THE ISOTOPIC AND ELEMENTAL URANIUM AND PLUTONIUM CONCENTRATIONS OF NUCLEAR MATERIALS IN NITRIC ACID SOLUTIONS BY THERMAL-IONIZATION MASS SPECTROMETRY | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 31 |
CHD/30/14495 (Identical To: ISO 12183 :2016) |
NUCLEAR FUEL TECHNOLOGY CONTROLLED-POTENTIAL COULOMETRIC ASSAY OF PLUTONIUM | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 32 |
CHD/30/14496 (Identical To: ISO 18557 :2017) |
CHARACTERISATION PRINCIPLES FOR SOILS BUILDINGS AND INFRASTRUCTURES CONTAMINATED BY RADIONUCLIDES FOR REMEDIATION PURPOSES | New | 3 | English | Manuscritp for editing (with Publication) | 30-10-2019 |
| 33 |
CHD/30/15028 IS 16693 : 2018 (Identical To: 8769) |
Reference sources - Calibration of surface contamination monitors - Alpha beta and photon emitters first revision | Revision | 3 | English | Manuscritp for editing (with Publication) | 14-01-2020 |
| 34 |
CHD/30/17848 IS 17061 : 2019 (Identical To: ISO/ ASTM 52628 : 2020) |
Practice for Dosimetry in Radiation Processing First Revision | Revision | 3 | English | Ready for Gazette | 20-09-2022 |
| 35 |
CHD/30/19081 (Identical To: ISO 11665-1 : 2019) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 1 : Origins of radon and its short-lived decay products and associated measurement methods | New | 2 | English | Ready for Gazette | 29-12-2022 |
| 36 |
CHD/30/19082 (Identical To: ISO 11665-3 : 2020) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 3 : Spot measurement method of the potential alpha energy concentration of its short-lived decay products | New | 2 | English | Ready for Gazette | 29-12-2022 |
| 37 |
CHD/30/19083 (Identical To: 11665-6 : 2020) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 6 : Spot measurement methods of the activity concentration | New | 2 | English | Dropped | 23-11-2023 |
| 38 |
CHD/30/19084 (Identical To: ISO 11665-8 : 2019) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 8 : Methodologies for initial and additional investigations in buildings | New | 2 | English | Ready for Gazette | 29-12-2022 |
| 39 |
CHD/30/19085 (Identical To: ISO 11665-12 : 2018) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 12 : Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method | New | 2 | English | Ready for Gazette | 17-01-2023 |
| 40 |
CHD/30/19086 (Identical To: ISO 11665-13 : 2017) |
Measurement of radioactivity in the environment- Air : radon- 222-Part 13 : Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method | New | 2 | English | Ready for Gazette | 17-01-2023 |
| 41 |
CHD/30/19152 (Identical To: ISO 9978 : 2020) |
Radiation protection Sealed sources Leakage test methods | New | 2 | English | Ready for Gazette | 27-03-2023 |
| 42 |
CHD/30/19204 (Identical To: ISO 4037-1 : 2019 ) |
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 | New | 2 | English | Ready for Gazette | 27-01-2023 |
| 43 |
CHD/30/19205 (Identical To: ISO 4037-2 : 2019 ) |
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 | New | 2 | English | Ready for Gazette | 29-12-2022 |
| 44 |
CHD/30/19206 (Identical To: ISO 4037-3 : 2019 ) |
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. | New | 2 | English | Ready for Gazette | 29-12-2022 |
| 45 |
CHD/30/19207 (Identical To: ISO 4037-4 :2019) |
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. | New | 2 | English | Ready for Gazette | 27-01-2023 |
| 46 |
CHD/30/19211 (Identical To: ISO 2912 : 2012) |
Radiological protection Sealed radioactive sources General requirements and classification | New | 2 | English | Dropped | 01-04-2022 |
| 47 |
CHD/30/19212 (Identical To: ISO 2919 : 2012 ) |
Radiological protection Sealed radioactive sources General requirements and classification | New | 2 | English | Ready for Gazette | 10-02-2023 |
| 48 |
CHD/30/19528 (Identical To: ISO 6980-1 : 2006) |
Nuclear energy Reference beta-particle radiation Part 1: Methods of production | New | 2 | English | Ready for Gazette | 03-11-2022 |
| 49 |
CHD/30/19529 (Identical To: ISO 14146 : 2018) |
Radiological protection-Criteria and performance limits for the periodic evaluation of dosimetry services | New | 2 | English | Ready for Gazette | 10-02-2023 |
| 50 |
CHD/30/19530 (Identical To: ISO 15382 :2015) |
Radiological protection-Procedures for monitoring the dose to the lens of the eye the skin and the extremities | New | 2 | English | Ready for Gazette | 03-11-2022 |
| 51 |
CHD/30/19540 (Identical To: ISO 6980-2 : 2004) |
Nuclear energy—Reference beta-particle radiation Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field | New | 2 | English | Dropped | 07-02-2023 |
| 52 |
CHD/30/19609 (Identical To: ISO 8529-1 : 2021) |
Reference neutron radiations - Part 1: Characteristics and methods of production | New | 2 | English | Ready for Gazette | 23-05-2023 |
| 53 |
CHD/30/19610 (Identical To: ISO 29661 : 2012) |
Reference radiation fields for radiation protection Definitions and fundamental concepts | New | 2 | English | Ready for Gazette | 23-05-2023 |
| 54 |
CHD/30/19939 (Identical To: ISO 21909-1 : 2021) |
Passive Neutron Dosimetry SystemsPart 1: Performance and Test Requirements for Personal Dosimetry | New | 2 | English | Ready for Gazette | 16-06-2023 |
| 55 |
CHD/30/19943 (Identical To: ISO 21909-2 : 2021) |
Passive Neutron Dosimetry SystemsPart 2: Methodology and Criteria for the Qualification of Personal Dosimetry Systems in Workplaces | New | 2 | English | Ready for Gazette | 16-06-2023 |
| 56 |
CHD/30/19944 (Identical To: ISO 22127 : 2019) |
DOSIMETRY WITH RADIOPHOTOLUMINESCENT GLASS DOSIMETERS FOR DOSIMETRY AUDIT IN MV X-RAY RADIOTHERAPY | New | 2 | English | Ready for Gazette | 23-05-2023 |
| 57 |
CHD/30/19945 (Identical To: ISO 7212 : 1986) |
Enclosures for Protection against Ionizing Radiation - Lead Shielding Units for 50 mm and 100 mm Thick Walls | New | 2 | English | Dropped | 07-09-2022 |
| 58 |
CHD/30/19946 (Identical To: ISO 8529-2 : 2000) |
Reference neutron radiations Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field | New | 2 | English | Ready for Gazette | 23-05-2023 |
| 59 |
CHD/30/19947 (Identical To: ISO 8529-3 : 1998) |
Reference neutron radiations Part 3: Calibration of area and personal dosimeters and determination of their response as a function of neutron energy and angle of incidence | New | 2 | English | Dropped | 22-02-2024 |
| 60 |
CHD/30/20687 IS 14194 : Part 1: 2020 |
Radionuclides in Environmental Samples — Methods of Estimation Part 1 Gross Beta Activity - Measurement ( Third Revision ) | Revision | 2 | English | Ready for Gazette | 01-12-2023 |
| 61 | CHD/30/20781 | Glove Box for Handling Radioactive Material —Specification | New | 2 | English | Ready for Gazette | 27-02-2024 |
| 62 | CHD/30/20786 | Monitoring and internal dose assement for radiation workers handling plutonium | New | 2 | English | Ready for Gazette | 26-07-2024 |
| 63 |
CHD/30/21884 (Identical To: ISO 6980-2 : 2022) |
NUCLEAR ENERGY REFERENCE BETAPARTICLE RADIATION PART 2: CALIBRATION FUNDAMENTALS RELATED TO BASIC QUANTITIES CHARACTERIZING THE RADIATION FIELD | New | 2 | English | Ready for Gazette | 23-08-2023 |
| 64 |
CHD/30/21886 IS 17994 : Part 1: 2022 (Identical To: ISO 6980-1 : 2022) |
NUCLEAR ENERGY REFERENCE BETA-PARTICLE RADIATION PART 1: METHODS OF PRODUCTION First Revision | Revision | 2 | English | Ready for Gazette | 23-08-2023 |
| 65 |
CHD/30/21887 (Identical To: ISO 6980-3 : 2022) |
Nuclear energy Reference beta-particle radiation Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence | New | 2 | English | Ready for Gazette | 23-08-2023 |
| 66 |
CHD/30/21925 (Identical To: ISO 12749-1 : 2020) |
NUCLEAR ENERGY VOCABULARY PART 1: GENERAL TERMINOLOGY | New | 2 | English | Ready for Gazette | 25-07-2023 |
| 67 |
CHD/30/21926 IS 16902 : Part 2: 2018 (Identical To: ISO 12749-2 : 2022) |
NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 2: RADIOLOGICAL PROTECTION | Revision | 2 | English | Ready for Gazette | 25-07-2023 |
| 68 |
CHD/30/21927 (Identical To: ISO 12749-4 : 2015) |
NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 4: DOSIMETRY FOR RADIATION PROCESSING | New | 2 | English | Ready for Gazette | 25-07-2023 |
| 69 |
CHD/30/21928 (Identical To: ISO 12749-5 : 2018) |
NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 5: NUCLEAR REACTORS | New | 2 | English | Ready for Gazette | 25-07-2023 |
| 70 |
CHD/30/21929 (Identical To: ISO 12749-6: 2020) |
NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 6: NUCLEAR MEDICINE | New | 2 | English | Ready for Gazette | 25-07-2023 |
| 71 |
CHD/30/21930 IS 14194 : Part 3: 2021 |
RADIONUCLIDES IN ENVIRONMENTAL SAMPLES - METHODS OF ESTIMATION -PART 3 URANIUM SEC 1 IN WATER SAMPLE second revision | Revision | 2 | English | Ready for Gazette | 29-02-2024 |
| 72 | CHD/30/21931 | Radionuclides in Environmental Samples — Methods of Estimation Part 3 Uranium Section 2 Uranium Measurement in Geological and Biological Samples | New | 2 | English | Ready for Gazette | 04-04-2024 |
| 73 |
CHD/30/23536 (Identical To: ISO 13304-1 : 2020 ) |
RADIOLOGICAL PROTECTION MINIMUM CRITERIA FOR ELECTRON PARAMAGNETIC RESONANCE EPR SPECTROSCOPY FOR RETROSPECTIVE DOSIMETRY OF IONIZING RADIATION PART 1 : GENERAL PRINCIPLES | New | 2 | English | Ready for Gazette | 17-01-2024 |
| 74 |
CHD/30/23537 (Identical To: ISO 13304-2 : 2020 ) |
RADIOLOGICAL PROTECTION MINIMUM CRITERIA FOR ELECTRON PARAMAGNETIC RESONANCE EPR SPECTROSCOPY FOR RETROSPECTIVE DOSIMETRY OF IONIZING RADIATION PART 2 : EX VIVO HUMAN TOOTH ENAMEL DOSIMETRY | New | 2 | English | Ready for Gazette | 04-04-2024 |
| 75 |
CHD/30/23538 (Identical To: ISO 18310-1 : 2017) |
MEASUREMENT AND PREDICTION OF THE AMBIENT DOSE EQUIVALENT FROM PATIENTS RECEIVING IODINE 131 ADMINISTRATION AFTER THYROID ABLATION PART 1: DURING THE HOSPITALIZATION | New | 2 | English | Ready for Gazette | 04-04-2024 |
| 76 |
CHD/30/23539 (Identical To: ISO 18310-2 : 2021) |
MEASUREMENT AND PREDICTION OF THE AMBIENT DOSE EQUIVALENT FROM PATIENTS RECEIVING IODINE 131 ADMINISTRATION AFTER THYROID ABLATION PART 2: EXTERNAL EFFECTIVE DOSE TO THE CAREGIVERS AFTER RELEASE FROM THE HOSPITAL | New | 2 | English | Ready for Gazette | 04-04-2024 |
| 77 |
CHD/30/23540 (Identical To: ISO 21439: 2009) |
CLINICAL DOSIMETRY BETA RADIATION SOURCES FOR BRACHYTHERAPY | New | 2 | English | Ready for Gazette | 23-01-2024 |
| 78 |
CHD/30/23541 (Identical To: ISO 28057: 2019) |
CLINICAL DOSIMETRY DOSIMETRY WITH SOLID THERMOLUMINESCENCE DETECTORS FOR PHOTON AND ELECTRON RADIATIONS IN RADIOTHERAPY | New | 2 | English | Ready for Gazette | 04-04-2024 |
| 79 |
CHD/30/24903 (Not Equivalent To: ISO 11665-4 : 2020) |
MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT-AIR: RADON-222- PART 4 INTEGRATED MEASUREMENT METHOD FOR DETERMINING AVERAGE ACTIVITY CONCENTRATION USING PERSONAL PASSIVE DOSIMETER | New | 2 | English | Dropped | 14-01-2025 |
| 80 | CHD/30/25257 | Measurement of Environmental Tritium in Natural Water | New | 2 | English | Ready for Gazette | 19-02-2025 |
| 81 | CHD/30/25270 | Radiometry of Metallic Components and Structures using Sealed Radioactive Sources — Code of Practice | New | 2 | English | Ready for Gazette | 05-03-2025 |
| 82 |
CHD/30/26830 (Identical To: ISO/ASTM 51026 : 2015) |
Practice for using the Fricke Dosimetry System | New | 2 | English | Dropped | 20-01-2025 |
| 83 |
CHD/30/26831 (Identical To: ISO/ASTM 51205:2017) |
Practice for use of a Ceric-Cerous Sulfate Dosimetry System | New | 2 | English | Dropped | 20-01-2025 |
| 84 |
CHD/30/26832 (Identical To: ISO/ASTM 51310: 2022) |
Practice for use of a Radiochromic Optical Waveguide Dosimetry System | New | 2 | English | Dropped | 20-01-2025 |
| 85 |
CHD/30/26833 (Identical To: ISO/ASTM 51631 : 2020) |
Practice for use of Calorimetric Dosimetry Systems for Dose Measurements and Dosimetry System Calibration in Electron Beams | New | 2 | English | Dropped | 20-01-2025 |
| 86 |
CHD/30/26834 (Identical To: ISO/ASTM 51707 : 2015) |
Guide for Estimation of Measurement Uncertainty in Dosimetry for Radiation Processing | New | 2 | English | Dropped | 20-01-2025 |
| 87 |
CHD/30/26835 (Identical To: ISO/ASTM 52303 : 2015) |
Guide for Absorbed-Dose Mapping in Radiation Processing Facilities | New | 2 | English | Dropped | 20-01-2025 |
| 88 |
CHD/30/26836 (Identical To: ISO 12749-3 : 2024) |
Nuclear Energy Nuclear Technologies and Radiological Protection Vocabulary Part 3: Nuclear Installations Processes and Technologies | New | 2 | English | Dropped | 07-07-2025 |
| 89 |
CHD/30/27302 (Identical To: ISO 11320 : 2011) |
NUCLEAR CRITICALITY SAFETY EMERGENCY PREPAREDNESS AND RESPONSE | New | 2 | English | Dropped | 10-08-2025 |
| 90 |
CHD/30/27303 (Identical To: ISO 16640 : 2021) |
Monitoring Radioactive Gases in Effluents from Facilities Producing Positron Emitting Radionuclides and Radiopharmaceuticals | New | 2 | English | Ready for Gazette | 08-09-2025 |
| 91 |
CHD/30/27305 (Identical To: ISO 19017 : 2015) |
Guidance for Gamma Spectrometry Measurement of Radioactive Waste | New | 2 | English | Ready for Gazette | 08-09-2025 |
| 92 |
CHD/30/27307 (Identical To: ISO 8690 : 2024) |
Measurement of radioactivity - Gamma ray and beta emitting radionuclides - Test method to assess the ease of decontamination of surface materials | New | 2 | English | Ready for Gazette | 08-09-2025 |
| 93 | CHD/30/28128 | Probabilistic Risk Assessment of Nuclear Power Plants - Guidelines | New | 2 | English | WC-Draft | 16-08-2025 |
| 94 |
CHD/30/28165 IS 14194 : Part 1: 2023 |
Radionuclides in Environmental Samples - Methods of Estimation Part 1 Gross Beta Activity Measurement | Revision | 2 | English | WC-Draft | 16-06-2025 |
| 95 |
CHD/30/28258 (Identical To: ISO 11665-4:2021) |
Measurement of Radioactivity in the Environment - Air Radon-222 Part 4 Integrated Measurement Method for Determining Average Activity Concentration Using Passive Sampling and Delayed Analysis | New | 2 | English | WC-Draft | 22-07-2025 |
| 96 |
CHD/30/28259 (Identical To: ISO 11665-6:2020) |
Measurement of Radioactivity in the Environment - Air Radon-222 Part 6 Spot Measurement Methods of the Activity Concentration | New | 2 | English | WC-Draft | 30-07-2025 |
| 97 |
CHD/30/28268 (Identical To: ISO 12749-3) |
Nuclear Energy Nuclear Technologies and Radiological Protection - Vocabulary Part 3: Nuclear Installations Processes and Technologies | New | 2 | English | WC-Draft | 18-07-2025 |
| 98 | CHD/30/28505 | Measurement of Radiocarbon in Natural Water for Hydrological Studies | New | 2 | English | P-Draft | 07-08-2025 |
| 99 |
CHD/30/28525 (Identical To: ISO 28218 : 2010) |
Radiation Protection - Performance Criteria for Radiobioassay | New | 2 | English | WC-Draft | 16-08-2025 |
| 100 |
CHD/30/28526 (Identical To: ISO 27048:2011) |
Radiation Protection - Dose Assessment for the Monitoring of Workers for Internal Radiation Exposure | New | 2 | English | WC-Draft | 16-08-2025 |
| 101 |
CHD/30/28645 (Identical To: ISO 19361 : 2025) |
Measurement of Radioactivity - Determination of Beta Emitters Activities - Test Method Using Liquid Scintillation Counting | New | 2 | English | WC-Draft | 03-09-2025 |
| 102 |
CHD/30/28646 (Identical To: ISO 19581 : 2017) |
Measurement of Radioactivity - Gamma Emitting Radionuclides - Rapid Screening Method Using Scintillation Detector Gamma-Ray Spectrometry | New | 2 | English | WC-Draft | 03-09-2025 |
| 103 |
CHD/30/28674 IS 17329 : 2021 (Identical To: ISO 12183 : 2024) |
Nuclear Fuel Technology Controlled-Potential Coulometric Measurement of Plutonium (first revision) | Revision | 2 | English | WC-Draft | 09-09-2025 |
| 104 |
CHD/30/28675 IS 16693 : 2018 (Identical To: ISO 8769 : 2020) |
Measurement of Radioactivity - Alpha- Beta- and Photon Emitting Radionuclides - Reference Measurement Standard Specifications for the Calibration of Surface Contamination Monitors (Second Revision) | Revision | 2 | English | WC-Draft | 09-09-2025 |
| 105 |
CHD/30/28676 IS 17328 : Part 1: 2021 (Identical To: ISO 7097-1 : 2025) |
Nuclear Fuel Technology - Determination of Uranium in Solutions, Uranium Hexafluoride and Solids Part 1: Iron (II) Reduction Potassium Dichromate Oxidation Titrimetric Method (First Revision) | Revision | 2 | English | WC-Draft | 09-09-2025 |
| 106 |
CHD/30/28677 IS 17328 : Part 2: 2021 (Identical To: ISO 7097-2 : 2022) |
Nuclear Fuel Technology - Determination of Uranium in Solutions, Uranium Hexafluoride and Solids Part 2: Iron (II) Reduction Cerium (IV) Oxidation Titrimetric Method (First Revision) | Revision | 2 | English | WC-Draft | 09-09-2025 |