Indoor Air Part 15 Sampling Strategy for Nitrogen Dioxide NO2
30-11-2025
13.040.20
2.
CHD 35(28787)
Indoor Air Part 11 Determination of the Emission of Volatile Organic Compounds from Samples of Building Products and Furnishing - Sampling Storage of Samples and Preparation of Test Specimens
30-11-2025
13.040.20
3.
CHD 17(28721)
Methods of Micro-Biological Colour Fastness and Microscopical Tests for Leather Part 10 Leather - Tests for colour fastness - Colour fastness to crocking
30-11-2025
59.140.30
4.
CHD 17(28720)
Methods of Micro-Biological Colour Fastness and Microscopical Tests for Leather Part 9 Leather - Measuring the Colour and Colour Difference of Finished Leather
30-11-2025
59.140.30
5.
CHD 17(28715)
Methods of Physical Testing of Leather Part 17 Determination of Water Repellency of Garment Leather
30-11-2025
59.140.30
6.
CHD 17(28714)
Methods of Physical Testing of Leather Part 16 Leather Determination of Water Resistance of Flexible Leather Section 1 Repeated linear compression Penetrometer
30-11-2025
59.140.30
7.
CHD 17(28699)
Methods of Physical Testing of Leather Part 15 Determination of Water Resistance of Heavy Leathers
11-11-2025
59.140.30
8.
CHD 17(28698)
Methods of Physical Testing of Leather Part 14 Determination of resistance to horizontal spread of flame
10-11-2025
59.140.30
9.
CHD 30(28677)
Nuclear Fuel Technology - Determination of Uranium in Solutions, Uranium Hexafluoride and Solids Part 2: Iron (II) Reduction Cerium (IV) Oxidation Titrimetric Method (First Revision)
08-11-2025
27.120.30
10.
CHD 30(28676)
Nuclear Fuel Technology - Determination of Uranium in Solutions, Uranium Hexafluoride and Solids Part 1: Iron (II) Reduction Potassium Dichromate Oxidation Titrimetric Method (First Revision)
08-11-2025
27.120.30
11.
CHD 30(28675)
Measurement of Radioactivity - Alpha- Beta- and Photon Emitting Radionuclides - Reference Measurement Standard Specifications for the Calibration of Surface Contamination Monitors (Second Revision)
08-11-2025
17.240
12.
CHD 30(28674)
Nuclear Fuel Technology Controlled-Potential Coulometric Measurement of Plutonium (first revision)
08-11-2025
27.120.30
13.
CHD 5(28655)
Imaging materials Photographic film and paper Determination of curl (First Revision)
04-11-2025
37.040.20
14.
CHD 5(28651)
Photography Rolls of sensitized material for the pre-press industry Dimensions and related requirements First Revision
04-11-2025
37.040.20
15.
CHD 5(28650)
Photography Industrial radiographic films roll and sheet and metal intensifying screens Dimensions First Revision
05-11-2025
37.040.25
16.
CHD 30(28646)
Measurement of Radioactivity - Gamma Emitting Radionuclides - Rapid Screening Method Using Scintillation Detector Gamma-Ray Spectrometry
02-11-2025
17.240
17.
CHD 30(28645)
Measurement of Radioactivity - Determination of Beta Emitters Activities - Test Method Using Liquid Scintillation Counting
02-11-2025
17.240
18.
CHD 36(28538)
Water Quality — Determination of chromium VI and chromium III in water Method using liquid chromatography with inductively coupled plasma mass spectrometry LC-ICP-MS after chelating pretreatment
N/A
13.060.50
19.
CHD 30(28526)
Radiation Protection - Dose Assessment for the Monitoring of Workers for Internal Radiation Exposure
15-10-2025
13.280
20.
CHD 30(28525)
Radiation Protection - Performance Criteria for Radiobioassay
15-10-2025
13.280
21.
CHD 23(28501)
Brushes, paints and varnishes - Oval ferrule bound and Round ferrule bound (Sixth Revision) Amendment - 1
11-10-2025
22.
CHD 23(28500)
Brushes sash tool for paints and varnishes - Specification (Fifth Revision) Amendment - 1
11-10-2025
23.
CHD 36(28478)
Water Quality Guidance and requirements for designing an interlaboratory trial for validation of analytical methods
10-10-2025
13.060.45
24.
CHD 23(28472)
Toothbrush — Specification (Third Revision)
11-10-2025
97.170
25.
CHD 36(28467)
Methods of Sampling and Microbiological Examination of Water and Wastewater Second Revision
29-09-2025
13.060.70, 07.100.20
26.
CHD 36(28456)
Water Quality Sampling Part 27 Guidance on sampling for the parameters of the oceanic carbon dioxide system
30-10-2025
13.060.45
27.
CHD 19(28431)
Footwear Sizes in Mondopoint System Part 1 Fundamental Characteristics (First Revision)
26-09-2025
61.060
28.
CHD 36(28417)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 47 Lead ( Second Revision ) Amendment - 1
N/A
29.
CHD 10(28413)
Glass in building — Electrochromic glazings — Accelerated ageing test and requirements
30-10-2025
81.040.20
30.
CHD 10(28411)
HEAT STRENGTHENED SOLAR GLASS — SPECIFICATION
23-09-2025
81.040.20; 27.160
31.
CHD 10(28407)
Safety glass – Specification: Part 1 architectural, building and general uses (Fourth Revision) Amendment – 3
24-08-2025
32.
CHD 36(28385)
Methods of Sampling and Test (Physical and Chemical) For Water and Wastewater Part 23 Alkalinity (Second Revision) Amendment - 1
25-08-2025
33.
CHD 36(28383)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 45 Sodium and Potassium (Second Revision) Amendment - 1
25-08-2025
34.
CHD 36(28382)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 46 Magnesium (Second Revision) Amendment - 1
25-08-2025
35.
CHD 36(28369)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 44 Biochemical Oxygen Demand (BOD) (Second Revision) Amendment - 1
25-08-2025
36.
CHD 36(28368)
Methods of Sampling and Test (Physical and Chemical) For Water and Wastewater Part 40 Calcium (Second Revision) Amendment - 1
25-08-2025
37.
CHD 36(28362)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 17 Non- Filterable Residue (Total Suspended Solids at 103 ℃ - 105 ℃) ( Second Revision ) Amendment - 1
25-08-2025
38.
CHD 36(28361)
Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 15 (Total Residue Dissolved and Suspended Solids) (Second Revision) Amendment - 1
25-08-2025
39.
CHD 19(28354)
All Rubber Polymer Gum Boots and Ankle Boots Part 3 For Childrens
N/A
61.060
40.
CHD 19(28344)
Shoe Sizes Method of Marking First Revision
12-09-2025
61.060
41.
CHD 30(28268)
Nuclear Energy Nuclear Technologies and Radiological Protection - Vocabulary Part 3: Nuclear Installations Processes and Technologies
16-09-2025
13.280, 01.040.13, 01.040.27, 27.120.01
42.
CHD 30(28259)
Measurement of Radioactivity in the Environment - Air: Radon-222 Part 6 Spot Measurement Methods of the Activity Concentration
28-09-2025
ICS 17.240, 13.040.01
43.
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
20-09-2025
17.240, 13.040.01
44.
CHD 17(28221)
Leather Board for Footwear Insole Specification (First Revision )
30-08-2025
59.140.01
45.
CHD 17(28220)
Chamois Leather Specification Third Revision
21-08-2025
59.140.20
46.
CHD 17(28213)
GRADING OF HIDES AND SKINS ON THE BASIS OF MASS AND SIZE GUIDELINES First Revision
30-08-2025
59.140.20
47.
CHD 35(28187)
Indoor Air Part 10 Determination of the emission of volatile organic compounds from building products and furnishing Emission test cell method
30-08-2025
13.040.20
48.
CHD 35(28186)
Indoor Air Part 9 Determination of The Emission of Volatile Organic Compounds from Samples of Building Products and Furnishing Emission Test Chamber Method
26-08-2025
13.040.20
49.
CHD 35(28185)
Indoor air Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations
19-08-2025
13.040.20
50.
CHD 35(28184)
Indoor Air Part 6 Determination of Organic Compounds VVOC VOC SVOC In Indoor and Test Chamber Air by Active Sampling on Sorbent Tubes Thermal Desorption and Gas Chromatography Using MS or MS FID
19-08-2025
13.040.20
51.
CHD 35(28183)
Indoor Air Part 5 Sampling Strategy for Volatile Organic Compounds VOCs
19-08-2025
13.040.20
52.
CHD 30(28165)
Radionuclides in Environmental Samples - Methods of Estimation Part 1 Gross Beta Activity Measurement
15-08-2025
13.020.40; 13.280
53.
CHD 30(28128)
Probabilistic Risk Assessment of Nuclear Power Plants - Guidelines
15-10-2025
13.020.40; 13.280
54.
CHD 35(28126)
METHODS FOR MEASUREMENT OF AIR POLLUTION Part 2 Sulphur Dioxide Section 1 Tetrachloromercurate Pararosaniline method (second revision) Amendment - 1
04-08-2025
55.
CHD 8(28061)
Respiratory Protective Devices - Specification : Part 2 self-contained open circuit breathing apparatus (Second Revision) Amendment - 1
25-07-2025
56.
CHD 23(27928)
SEALING WAX SPECIFICATION
29-06-2025
75.140
57.
CHD 35(27689)
Performance Specification of Sensor Based Instruments for Measurement of Particulate Matter In Outdoor and Indoor Environment
30-11-2025
ICS 13.040.20
58.
CHD 15(27533)
Handmade Paper for Certificates Specification
16-09-2025
85.080.01
59.
CHD 15(27532)
Handmade Paper for Writing Specification
16-09-2025
85.080.01
60.
CHD 15(27531)
Handmade Paper for Envelopes Specification
16-09-2025
85.080.01
61.
CHD 15(27530)
Handmade Paper for Packaging Specification
13-09-2025
85.080.01
62.
CHD 15(27529)
Handmade Paper Board for File Covers and Folders — Specification (
13-09-2025
85.080.01
63.
CHD 15(27528)
Handmade Paper for Carry Bags Specification
13-09-2025
85.080.01
64.
CHD 19(26930)
Shoes: Shoes for General Purpose Amendment - 1
06-07-2025
65.
CHD 9(24931)
Clay Utensils Specification
N/A
77.140.20; 97.040
66.
CHD 16(22358)
Paper-Based Materials for Food & Beverage Delivery and Serving Applications — Specification