Programme of work

BUREAU OF INDIAN STANDARDS

Chemical Department

Programme of Work

CHD30 : Nuclear Energy for Peaceful Applications

Scope : a) To formulate Indian Standards for Nuclear Energy (for peaceful applications), for terminology, units and symbols, specifications in the field such as: - Materials for nuclear services (radioactive & non-radioactive), methods of sampling and test for physical, chemical and isotopic analysis of various materials, Specifications for nuclear grade chemicals. - Radiological protection - specifications for personal protective equipments, individual monitoring, area & personal monitoring devices & their calibration. - Nuclear energy including nuclear fuel cycle & technology, reactor technology & technology related to application of ionizing radiations. - Safety and environment surveillance in all the plants using and/or producing ionizing radiations
Liaison :

ISO/TC 147/SC 3 - Radioactivity measurements - Participating (P)
ISO/TC 147/SC 3/AdG 1 - Future standardization work on radioactivity measurements
ISO TC 147/SC 3/WG 13 - Gamma spectrometry
ISO TC 147/SC 3/WG 14 - ICP/MS
ISO TC 147/SC 3/WG 15 - Liquid scintillation counting and proportional counting
ISO TC 147/SC 3/WG 16 - Alpha spectrometry
ISO/TC 85 - Nuclear energy, nuclear technologies, and radiological protection - Participating (P)
ISO TC 85/SC /WG - Nuclear Safety Advisory Group
ISO/TC 85/CAG - Chair's Advisory Group
ISO/TC 85/SC 2 - Radiological protection - Participating (P)
ISO/TC 85/SC 2/AG 1 - Advisory Group
ISO TC 85/SC 2/WG 13 - Monitoring and dosimetry for internal exposure
ISO TC 85/SC 2/WG 14 - Air control and monitoring
ISO TC 85/SC 2/WG 17 - Radioactivity measurements
ISO TC 85/SC 2/WG 18 - Biological and physical retrospective dosimetry
ISO TC 85/SC 2/WG 19 - Individual monitoring of external radiation
ISO TC 85/SC 2/WG 2 - Reference radiations fields
ISO TC 85/SC 2/WG 20 - Illicit trafficking in radioactive material
ISO TC 85/SC 2/WG 13 - Dosimetry for exposures to cosmic radiation in civilian aircraft
ISO TC 85/SC 2/WG 22 - Dosimetry and related protocols in medical applications of ionizing radiation
ISO TC 85/SC 2/WG 23 - Shielding and confinement systems for protection against ionizing radiation
ISO TC 85/SC 2/WG 25 - Radiation monitoring of the population and responders in nuclear/radiological emergencies
ISO/TC 85/SC 5 - Nuclear installations, processes and technologies - Participating (P)
ISO TC 85/SC 5/WG 1 - Analytical methodology in the nuclear fuel cycle
ISO TC 85/SC 5/WG 13 - Decommissioning : decontamination, dismantling and remediation
ISO TC 85/SC 5/WG 4 - Transportation of radioactive material
ISO TC 85/SC 5/WG 5 - Characterisation and waste management
ISO TC 85/SC 5/WG 8 - Nuclear criticality safety
ISO/TC 85/SC 6 - Reactor technology - Participating (P)
ISO/TC 85/SC 6/CAG - Chair Advisory Group
ISO TC 85/SC 6/WG 1 - Power reactor analyses and measurements
ISO TC 85/SC 6/WG 2 - Research, test and isotope-production reactors
ISO TC 85/SC 6/WG 3 - Power reactor, siting, design, construction, operation, and decommissioning
ISO TC 85/WG 1 - Terminology
ISO TC 85/WG 3 - Dosimetry for radiation processing

Published Standards

SI. No.	IS No.	Title	Reaffirmation Details	No. of Amendments	Degree of Equivalence
1.	IS 11490:1985 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Methods of radiological test for water	January, 2024	-
2.	IS 14194 (Part 1):2023	Radionuclides in environmental samples - Methods of estimation : Part 1 Gross beta activity measurement ( Third Revision )		-	Indigenous
3.	IS 14194 (Part 2):2022	Radionuclides in environmental samples - Methods of estimation : Part 2 Gross alpha activity measurement (Second Revision)		-	Indigenous
4.	IS 14194 (Part 3/Sec 1):2024	Radionuclides in environmental samples - Method of estimation : Part 3 Uranium : Sec 1 In water sample (Second Revision)		-	Indigenous
5.	IS 14194 (Part 3/Sec 2):2024	Radionuclides in environmental samples - Methods of estimation : Part 3 Uranium : Sec 2 Uranium measurement in geological and biological samples		-	Indigenous
6.	IS 14194:2021	Radionuclides in Environmental Samples - Method of Estimation Part 4 Radium (First Revision )		-	Indigenous
7.	IS 14194 (Part 5):2013 Reviewed In : 2023 Decision taken to Reaffirm and Archive	Radionuclides in environmental samples - Methods of estimation: Part 5 Sampling	September, 2023	-	Indigenous
8.	IS 15810:2008 Reviewed In : 2023 Decision taken to Reaffirm and Archive	Lithium pentaborate - Specification	September, 2023	-	Indigenous
9.	IS 15837:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Anhydrous diboron trioxide - Specification	March, 2024	-	Indigenous
10.	IS 15850:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Nuclear grade boron carbide - Specification	March, 2024	-	Indigenous
11.	IS 15854:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Nuclear grade ion-exchange resins - Specification	March, 2024	-	Indigenous
12.	IS 16689:2018 ISO 6527 : 1982 Reviewed In : 2023	Nuclear power plants - Reliability data exchange - General guidelines	January, 2023	-	Identical under dual numbering
13.	IS 16691:2018 ISO 8107 : 1993 Reviewed In : 2023	Nuclear power plants - Maintainability - Terminology	May, 2023	-	Identical under dual numbering
14.	IS 16692:2018 ISO 2889 : 2010 Reviewed In : 2023	Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities	January, 2023	-	Identical under single numbering
15.	IS 16693:2021 8769	Reference sources - Calibration of surface contamination monitors - Alpha beta and photon emitters (First Revision)		-	Identical under dual numbering
16.	IS 16878:2018 ISO/ASTM 51818 : 2013 Reviewed In : 2023	Practice for dosimetry in an electron beam facility for radiation processing at energies between 80 and 300 ke 5	September, 2023	-	Identical under dual numbering
17.	IS 16879:2018 ISO/ASTM 51702 : 2013 Reviewed In : 2023	Practice for dosimetry in a gamma facility for radiation processing	December, 2023	-	Identical under dual numbering
18.	IS 16880:2018 ISO/ASTM 51431 : 2005 Reviewed In : 2023	Practice for dosimetry in electron beam and X-ray (Bremsstrahlung) irradiation facilities for food processing	November, 2023	-	Identical under dual numbering
19.	IS 16883:2022 ISO 7212 :1986	Enclosures for protection against ionizing radiation - Lead shielding units for 50 mm and 100 mm thick wall		-	Identical under dual numbering
20.	IS 16884:2018 ISO 3999 : 2004 Reviewed In : 2023	Radiation protection - Apparatus for industrial gamma radiography - Specifications for performance, design and tests	September, 2023	-	Identical under dual numbering
21.	IS 16885:2018 ISO 361 : 1975 Reviewed In : 2023	Basic ionizing radiation symbol	August, 2023	-	Identical under dual numbering
22.	IS 16902 (Part 1):2023 ISO 12749-1 : 2020	Nuclear energy vocabulary : Part 1 general terminology		-	Identical under dual numbering
23.	IS 16902 (Part 2):2023 ISO 12749-2 : 2022	Nuclear energy, nuclear technologies and radiological protection - Vocabulary : Part 2 radiological protection		-	Identical under dual numbering
24.	IS 16902 (Part 4):2023 ISO 12749-4 : 2015	Nuclear energy, nuclear technologies and radiological protection - Vocabulary : Part 4 Dosimetry for radiation processing		-	Identical under dual numbering
25.	IS 16902 (Part 5):2023 ISO 12749-5 : 2018	Nuclear energy, nuclear technologies and radiological protection - Vocabulary : Part 5 Nuclear reactors		-	Identical under dual numbering
26.	IS 16902 (Part 6):2023 ISO 12749-6: 2020	Nuclear energy, nuclear technologies and radiological protection - Vocabulary : Part 6 Nuclear medicine		-	Identical under dual numbering
27.	IS 16986:2020 ISO/ASTM 51261 : 2013 Reviewed In : 2025	Practice for Calibration of Routine Dosimetry Systems for Radiation Processing	March, 2025	-	Identical under dual numbering
28.	IS 16995:2018 ISO 6980-3 : 2006 Reviewed In : 2023	Nuclear energy - Reference beta-particle radiation - Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence	July, 2023	-	Identical under dual numbering
29.	IS 17060:2018 ISO/ASTM 51939 : 2017 Reviewed In : 2023	Practice for blood irradiation dosimetry	December, 2023	-	Identical under dual numbering
30.	IS 17062:2019 ISO/ASTM 52701 : 2013 Reviewed In : 2024	Guide for performance characterization of dosimeters and dosimetry systems for use in radiation processing	March, 2024	-	Identical under dual numbering
31.	IS 17328 (Part 1):2021 ISO 7097-1:2004	Nuclear fuel technology - Determination of uranium : Part 1 Determination of uranium in solutions, uranium hexafluoride and solids - Iron (II) reduction/potassium dichromate oxidation titrimetric method		-	Identical under dual numbering
32.	IS 17328 (Part 2):2021 ISO 7097-2:2004	Nuclear fuel technology - Determination of uranium : Part 2 Determination of uranium in solutions, uranium hexafluoride and solids - Iron (II) reduction cerium (IV) oxidation titrimetric method		-	Identical under dual numbering
33.	IS 17328 (Part 3):2021 ISO 7476 :2003 Reviewed In : 2026	Nuclear fuel technology - Determination of uranium : Part 3 Determination of uranium in uranyl nitrate solutions of nuclear grade quality - Gravimetric method	January, 2026	-	Identical under dual numbering
34.	IS 17328 (Part 4):2021 ISO 8299 :2019 Reviewed In : 2026	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	March, 2026	-	Identical under dual numbering
35.	IS 17329:2021 ISO 12183 :2016	Nuclear fuel technology - Controlled-potential coulometric assay of plutonium		-	Identical under dual numbering
36.	IS 17330:2021 ISO 18557 :2017 Reviewed In : 2026	Characterization principles for soils buildings and infrastructures contaminated by radionuclides for remediation purposes	March, 2026	-	Identical under dual numbering
37.	IS 17986 (Part 1):2023 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		-	Identical under dual numbering
38.	IS 17986 (Part 2):2022 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		-	Identical under dual numbering
39.	IS 17986 (Part 3):2022 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.		-	Identical under dual numbering
40.	IS 17986 (Part 4):2023 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.		-	Identical under dual numbering
41.	IS 17994 (Part 1):2023 ISO 6980-1 : 2022	Nuclear energy - Reference beta-particle radiation : Part 1 Methods of production (First Revision)		-	Identical under dual numbering
42.	IS 17994 (Part 2):2023 ISO 6980-2 : 2022	Nuclear energy - Reference beta-particle radiation : Part 2 Calibration fundamentals related to basic quantities characterizing the radiation field		-	Identical under dual numbering
43.	IS 17994 (Part 3):2023 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		-	Identical under dual numbering
44.	IS 17997:2022 ISO 15382 :2015	Radiological protection - Procedures for monitoring the dose to the lens of the eye, the skin and the extremities		-	Identical under dual numbering
45.	IS 18066 (Part 1):2022 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		-	Identical under dual numbering
46.	IS 18066 (Part 3):2022 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		-	Identical under dual numbering
47.	IS 18066 (Part 8):2022 ISO 11665-8 : 2019	Measurement of radioactivity in the environment - Air : radon-222 : Part 8 Methodologies for initial and additional investigations in buildings		-	Identical under dual numbering
48.	IS 18066 (Part 12):2023 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		-	Identical under dual numbering
49.	IS 18066 (Part 13):2023 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		-	Identical under dual numbering
50.	IS 18067:2023 ISO 2919 : 2012	Radiological protection - Sealed radioactive sources - General requirements and classification		-	Identical under dual numbering
51.	IS 18068:2023 ISO 9978 : 2020	Radiation protection - Sealed sources - Leakage test methods		-	Identical under dual numbering
52.	IS 18069 (Part 1):2023 ISO 8529-1 : 2021	Neutron reference radiations fields : Part 1 Characteristics and methods of production		-	Identical under dual numbering
53.	IS 18069 (Part 2):2023 ISO 8529-2 : 2000	Reference neutron radiations Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field		-	Identical under dual numbering
54.	IS 18070:2023 ISO 29661 : 2012	Reference radiation fields for radiation protection - Definitions and fundamental concepts		-	Identical under dual numbering
55.	IS 18111:2023 ISO 14146 : 2018	Radiological protection - Criteria and performance limits for the periodic evaluation of dosimetry services		-	Identical under dual numbering
56.	IS 18251:2023 ISO 22127 : 2019	Dosimetry with radiophotoluminescent glass dosimeters for dosimetry audit In Mv X-Ray radiotherapy		-	Identical under dual numbering
57.	IS 18282 (Part 1):2023 ISO 21909-1 : 2021	Passive neutron dosimetry systems Part 1 : Performance and test requirements for personal dosimetry		-	Identical under dual numbering
58.	IS 18282 (Part 2):2023 ISO 21909-2 : 2021	Passive neutron dosimetry systems Part 2 : Methodology and criteria for the qualification of personal dosimetry systems in workplaces		-	Identical under dual numbering
59.	IS 18533 (Part 1):2024 ISO 13304-1 : 2020	Radiological protection - Minimum creiteria for electron paramagmetoc resonance (ERP) spectroscopy for retrospective dosimetry of ionizing radiation Part 1 : General principles		-	Identical under dual numbering
60.	IS 18533 (Part 2):2024 ISO 13304-2 : 2020	Radiological protection - Minimum criteria for electron paramagnetic resonance (ERP) spectroscopy for retrospective dosimetry of ionizing radiation Part 2 : Ex human vivo tooth enamel dosimetry		-	Identical under dual numbering
61.	IS 18534 (Part 1):2024 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		-	Identical under dual numbering
62.	IS 18534 (Part 2):2024 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		-	Identical under dual numbering
63.	IS 18535:2024 ISO 21439: 2009	Clinical dosimetry - Beta radiation sources for brachytherapy		-	Identical under dual numbering
64.	IS 18536:2024 ISO 28057: 2019	Clinical dosimetry - Dosimetry with solid thermoluminescence detectors for photon and electron radiations in radiotherapy		-	Identical under dual numbering
65.	IS 18605:2024	Glove box for handling radioactive material - Specification		-	Indigenous
66.	IS 18636:2024	Monitoring and internal dose assessment for radiation workers handling plutonium		-	Indigenous
67.	IS 19176:2025	Measurement of Environmental Tritium in Natural Water		-	Indigenous
68.	IS 19188:2025	Radiometry of Metallic Components and Structures using Sealed Radioactive Sources - Code of Practice		-	Indigenous
69.	IS 19389:2025	Monitoring Radioactive Gases in Effluents from Facilities Producing Positron Emitting Radionuclides and Radiopharmaceuticals		-
70.	IS 19390:2025	Guidance for Gamma Spectrometry Measurement of Radioactive Waste		-
71.	IS 19392:2025	Measurement of radioactivity - Gamma ray and beta emitting radionuclides - Test method to assess the ease of decontamination of surface materials		-

Standards Under Develpoment

Projects Approved

SI. No.	Doc No	TITLE
No Records Found

Preliminary Draft Standards

SI. No.	Doc No	TITLE
No Records Found

Drafts Standards in WC Stage

SI. No.	Doc No	TITLE
1	CHD 30 (28505)	Measurement of Radiocarbon in Natural Water for Hydrological Studies

Draft Standards Completed WC Stage

SI. No.	Doc No	TITLE
No Records Found

Finalized Draft Indian Standard

SI. No.	Doc No	TITLE
1	CHD 30 (28128)	Probabilistic Risk Assessment of Nuclear Power Plants - Guidelines

Finalized Draft Indian Standards under Print

SI. No.	Doc No	TITLE
1	CHD 30 (02042)	NUCLEAR POWER PLANTS RELIABILITY DATA EXCHANGE GENERAL GUIDELINES
2	CHD 30 (02135)	Reference sources - Calibration of surface contamination monitors - Alpha- Beta- and photon emitters
3	CHD 30 (02044)	NUCLEAR POWER PLANTS MAINTAINABILITY - TERMINOLOGY
4	CHD 30 (02134)	Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities
5	CHD 30 (02260)	BASIC IONIZING RADIATION SYMBOL
6	CHD 30 (02261)	RADIATION PROTECTION APPARATUS FOR INDUSTRIAL GAMMA RADIOGRAPHY SPECIFICATIONS FOR PERFORMANCE DESIGN AND TESTS
7	CHD 30 (02262)	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
8	CHD 30 (02263)	ENCLOSURES FOR PROTECTION AGAINST IONIZING RADIATION -LEAD SHIELDING UNITS FOR 50 MM AND 100 MM THICK WALL
9	CHD 30 (02264)	NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 2 RADIOLOGICAL PROTECTION
10	CHD 30 (02265)	PRACTICE FOR CALIBRATION OF ROUTINE DOSIMETRY SYSTEMS FOR RADIATION PROCESSING
11	CHD 30 (02266)	PRACTICE FOR DOSIMETRY IN ELECTRON BEAM AND X-RAY BREMSSTRAHLUNG IRRADIATION FACILITIES FOR FOOD PROCESSING
12	CHD 30 (02267)	PRACTICE FOR DOSIMETRY IN A GAMMA FACILITY FOR RADIATION PROCESSING
13	CHD 30 (02268)	PRACTICE FOR DOSIMETRY IN AN ELECTRON BEAM FACILITY FOR RADIATION PROCESSING AT ENERGIES BETWEEN 80 AND 300 KeV
14	CHD 30 (12543)	PRACTICE FOR BLOOD IRRADIATION DOSIMETRY
15	CHD 30 (12899) Revision of: IS 14194:2020	RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHODS OF ESTIMATION PART 1 GROSS BETA ACTIVITY MEASUREMENT Second Revision of IS 14194 Part1
16	CHD 30 (12901) Revision of: IS 14194:2013	RADIONUCLIDES IN ENVIRONMENTAL SAMPLES -METHODS OF ESTIMATION PART 2 GROSS ALPHA ACTIVITY MEASUREMENT Second Revision
17	CHD 30 (12902) Revision of: IS 14194:1994	RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHOD OF ESTIMATION PART 3 URANIUM First Revision of IS 14194 Part 3
18	CHD 30 (12903) Revision of: IS 14194:1994	RADIONUCLIDES IN ENVIRONMENTAL SAMPLES METHOD OF ESTIMATION PART 4 RADIUM First Revision of IS 14194 Part 4
19	CHD 30 (13059)	GUIDE FOR PERFORMANCE CHARACTERIZATION OF DOSIMETERS AND DOSIMETRY SYSTEMS FOR USE IN RADIATION PROCESSING
20	CHD 30 (13060)	PRACTICE FOR DOSIMETRY IN RADIATION PROCESSING
21	CHD 30 (14491)	NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 1 DETERMINATION OF URANIUM IN SOLUTIONS URANIUM HEXAFLUORIDE AND SOLIDS IRONII REDUCTIONPOTASSIUM DICHROMATE OXIDATION TITRIMETRIC METHOD
22	CHD 30 (14492)	NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 2 DETERMINATION OF URANIUM IN SOLUTIONS URANIUM HEXAFLUORIDE AND SOLIDS IRONII REDUCTIONCERIUMIV OXIDATION TITRIMETRIC METHOD
23	CHD 30 (14493)	NUCLEAR FUEL TECHNOLOGY DETERMINATION OF URANIUM PART 3 DETERMINATION OF URANIUM IN URANYL NITRATE SOLUTIONS OF NUCLEAR GRADE QUALITY GRAVIMETRIC METHOD
24	CHD 30 (14494)	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
25	CHD 30 (14495)	NUCLEAR FUEL TECHNOLOGY CONTROLLED-POTENTIAL COULOMETRIC ASSAY OF PLUTONIUM
26	CHD 30 (14496)	CHARACTERISATION PRINCIPLES FOR SOILS BUILDINGS AND INFRASTRUCTURES CONTAMINATED BY RADIONUCLIDES FOR REMEDIATION PURPOSES
27	CHD 30 (15028) Revision of: IS 16693:2018	Reference sources - Calibration of surface contamination monitors - Alpha beta and photon emitters first revision
28	CHD 30 (17848) Revision of: IS 17061:2019	Practice for Dosimetry in Radiation Processing First Revision
29	CHD 30 (19081)	Measurement of radioactivity in the environment- Air radon- 222-Part 1 Origins of radon and its short-lived decay products and associated measurement methods
30	CHD 30 (19082)	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
31	CHD 30 (19084)	Measurement of radioactivity in the environment- Air radon- 222-Part 8 Methodologies for initial and additional investigations in buildings
32	CHD 30 (19085)	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
33	CHD 30 (19086)	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
34	CHD 30 (19152)	Radiation protection Sealed sources Leakage test methods
35	CHD 30 (19204)	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
36	CHD 30 (19205)	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
37	CHD 30 (19206)	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
38	CHD 30 (19207)	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
39	CHD 30 (19212)	Radiological protection Sealed radioactive sources General requirements and classification
40	CHD 30 (19528)	Nuclear energy Reference beta-particle radiation Part 1 Methods of production
41	CHD 30 (19529)	Radiological protection-Criteria and performance limits for the periodic evaluation of dosimetry services
42	CHD 30 (19530)	Radiological protection-Procedures for monitoring the dose to the lens of the eye the skin and the extremities
43	CHD 30 (19609)	Reference neutron radiations - Part 1 Characteristics and methods of production
44	CHD 30 (19610)	Reference radiation fields for radiation protection Definitions and fundamental concepts
45	CHD 30 (19939)	Passive Neutron Dosimetry SystemsPart 1 Performance and Test Requirements for Personal Dosimetry
46	CHD 30 (19943)	Passive Neutron Dosimetry SystemsPart 2 Methodology and Criteria for the Qualification of Personal Dosimetry Systems in Workplaces
47	CHD 30 (19944)	DOSIMETRY WITH RADIOPHOTOLUMINESCENT GLASS DOSIMETERS FOR DOSIMETRY AUDIT IN MV X-RAY RADIOTHERAPY
48	CHD 30 (19946)	Reference neutron radiations Part 2 Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field
49	CHD 30 (20687) Revision of: IS 14194:2020	Radionuclides in Environmental Samples Methods of Estimation Part 1 Gross Beta Activity - Measurement Third Revision
50	CHD 30 (20781)	Glove Box for Handling Radioactive Material Specification
51	CHD 30 (20786)	Monitoring and internal dose assement for radiation workers handling plutonium
52	CHD 30 (21884)	NUCLEAR ENERGY REFERENCE BETAPARTICLE RADIATION PART 2 CALIBRATION FUNDAMENTALS RELATED TO BASIC QUANTITIES CHARACTERIZING THE RADIATION FIELD
53	CHD 30 (21886) Revision of: IS 17994:2022	NUCLEAR ENERGY REFERENCE BETA-PARTICLE RADIATION PART 1 METHODS OF PRODUCTION First Revision
54	CHD 30 (21887)	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
55	CHD 30 (21925)	NUCLEAR ENERGY VOCABULARY PART 1 GENERAL TERMINOLOGY
56	CHD 30 (21926) Revision of: IS 16902:2018	NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 2 RADIOLOGICAL PROTECTION
57	CHD 30 (21927)	NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 4 DOSIMETRY FOR RADIATION PROCESSING
58	CHD 30 (21928)	NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 5 NUCLEAR REACTORS
59	CHD 30 (21929)	NUCLEAR ENERGY NUCLEAR TECHNOLOGIES AND RADIOLOGICAL PROTECTION VOCABULARY PART 6 NUCLEAR MEDICINE
60	CHD 30 (21930) Revision of: IS 14194:2021	RADIONUCLIDES IN ENVIRONMENTAL SAMPLES - METHODS OF ESTIMATION -PART 3 URANIUM SEC 1 IN WATER SAMPLE second revision
61	CHD 30 (21931)	Radionuclides in Environmental Samples Methods of Estimation Part 3 Uranium Section 2 Uranium Measurement in Geological and Biological Samples
62	CHD 30 (23536)	RADIOLOGICAL PROTECTION MINIMUM CRITERIA FOR ELECTRON PARAMAGNETIC RESONANCE EPR SPECTROSCOPY FOR RETROSPECTIVE DOSIMETRY OF IONIZING RADIATION PART 1 GENERAL PRINCIPLES
63	CHD 30 (23537)	RADIOLOGICAL PROTECTION MINIMUM CRITERIA FOR ELECTRON PARAMAGNETIC RESONANCE EPR SPECTROSCOPY FOR RETROSPECTIVE DOSIMETRY OF IONIZING RADIATION PART 2 EX VIVO HUMAN TOOTH ENAMEL DOSIMETRY
64	CHD 30 (23538)	MEASUREMENT AND PREDICTION OF THE AMBIENT DOSE EQUIVALENT FROM PATIENTS RECEIVING IODINE 131 ADMINISTRATION AFTER THYROID ABLATION PART 1 DURING THE HOSPITALIZATION
65	CHD 30 (23539)	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
66	CHD 30 (23540)	CLINICAL DOSIMETRY BETA RADIATION SOURCES FOR BRACHYTHERAPY
67	CHD 30 (23541)	CLINICAL DOSIMETRY DOSIMETRY WITH SOLID THERMOLUMINESCENCE DETECTORS FOR PHOTON AND ELECTRON RADIATIONS IN RADIOTHERAPY
68	CHD 30 (25257)	Measurement of Environmental Tritium in Natural Water
69	CHD 30 (25270)	Radiometry of Metallic Components and Structures using Sealed Radioactive Sources Code of Practice
70	CHD 30 (27303)	Monitoring Radioactive Gases in Effluents from Facilities Producing Positron Emitting Radionuclides and Radiopharmaceuticals
71	CHD 30 (27305)	Guidance for Gamma Spectrometry Measurement of Radioactive Waste
72	CHD 30 (27307)	Measurement of radioactivity - Gamma ray and beta emitting radionuclides - Test method to assess the ease of decontamination of surface materials
73	CHD 30 (28165) Revision of: IS 14194:2023	Radionuclides in Environmental Samples - Methods of Estimation Part 1 Gross Beta Activity Measurement
74	CHD 30 (28258)	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
75	CHD 30 (28259)	Measurement of Radioactivity in the Environment - Air Radon-222 Part 6 Spot Measurement Methods of the Activity Concentration
76	CHD 30 (28268)	Nuclear Energy Nuclear Technologies and Radiological Protection - Vocabulary Part 3 Nuclear Installations Processes and Technologies
77	CHD 30 (28525)	Radiation Protection - Performance Criteria for Radiobioassay
78	CHD 30 (28526)	Radiation Protection - Dose Assessment for the Monitoring of Workers for Internal Radiation Exposure
79	CHD 30 (28645)	Measurement of Radioactivity - Determination of Beta Emitters Activities - Test Method Using Liquid Scintillation Counting
80	CHD 30 (28646)	Measurement of Radioactivity - Gamma Emitting Radionuclides - Rapid Screening Method Using Scintillation Detector Gamma-Ray Spectrometry
81	CHD 30 (28674) Revision of: IS 17329:2021	Nuclear Fuel Technology Controlled-Potential Coulometric Measurement of Plutonium first revision
82	CHD 30 (28675) Revision of: IS 16693:2018	Measurement of Radioactivity - Alpha- Beta- and Photon Emitting Radionuclides - Reference Measurement Standard Specifications for the Calibration of Surface Contamination Monitors Second Revision
83	CHD 30 (28676) Revision of: IS 17328:2021	Nuclear Fuel Technology - Determination of Uranium in Solutions Uranium Hexafluoride and Solids Part 1 Iron II Reduction Potassium Dichromate Oxidation Titrimetric Method First Revision
84	CHD 30 (28677) Revision of: IS 17328:2021	Nuclear Fuel Technology - Determination of Uranium in Solutions Uranium Hexafluoride and Solids Part 2 Iron II Reduction Cerium IV Oxidation Titrimetric Method First Revision

Total Published Standards:60 Total Standards Under development : 86

Aspect Wise Report

Product:	7
Code of Practices :	3
Methods of Test :	51
Terminology :	6
Dimensions :	0
System Standard :	0
Safety Standard :	1
Others :	0
Service Specification :	0
Process Specification :	0
Unclassified :	3

Total :71

Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.	IS No.	Title
1.	IS 17061:2022 ISO/ ASTM 52628 : 2020	Practice for Dosimetry in Radiation Processing First Revision

Annexure-II :List of Indian Product Standards

SI. No.	IS No. & Year	Title
1.	IS 15810:2008 Reviewed In : 2023 Decision taken to Reaffirm and Archive	Lithium pentaborate - Specification
2.	IS 15837:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Anhydrous diboron trioxide - Specification
3.	IS 15850:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Nuclear grade boron carbide - Specification
4.	IS 15854:2009 Reviewed In : 2024 Decision taken to Reaffirm and Archive	Nuclear grade ion-exchange resins - Specification
5.	IS 16883:2022 ISO 7212 :1986	Enclosures for protection against ionizing radiation - Lead shielding units for 50 mm and 100 mm thick wall
6.	IS 16884:2018 ISO 3999 : 2004 Reviewed In : 2023	Radiation protection - Apparatus for industrial gamma radiography - Specifications for performance design and tests
7.	IS 18605:2024	Glove box for handling radioactive material - Specification