In pursuance of Sub rule 1 of Rule 15 of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-17042026-271879 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY No. 271] NEW DELHI, THURSDAY, APRIL 16, 2026/CHAITRA 26, 1948 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs) NOTIFICATION New Delhi, the 9th April, 2026 Ref: HQ-PUB013/1/2020-PUB-BIS (1521)— In pursuance of Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column of the schedule hereto annexed have been established on the date indicated against it in third column. The particulars of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column. SCHEDULE +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | Sl. | No., Year & Title of the Indian | Date of | No., Year & Title of the | Date of | | No. | Standards Established | Establishment | Indian Standards to be | Withdrawal | | | | | Withdrawn, if any | | +=====+=======================================+=================+=================================+====================+ | (1) | (2) | (3) | (4) | (5) | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 1 | IS 1433: 2026 | 27 March 2026 | IS 1433: 1990 | 27 September 2026 | | | Beam Scales — Specification | | Beam Scales — Specification | | | | (Third Revision) | | (Second Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 2 | IS 2637: 2026 | 27 March 2026 | IS 2637: 2004 | 27 September 2026 | | | Steel Roller Chains, Types S and | | ISO 487: 1998 | | | | C, Attachments and Sprockets | | Steel Roller Chains, Types S | | | | (ISO 487: 1998, MOD) | | and C, Attachments and | | | | (Third Revision) | | Sprockets | | | | | | (Second Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 3 | IS 2873: 2026 | 27 March 2026 | IS 2873: 1991 | 27 September 2026 | | | Textiles — Packaging of Jute | | Textiles — Packaging of Jute | | | | Products in Bales — Specification | | Products in Bales | | | | (Third Revision) | | Specification (Second Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 4 | IS 2977: 2026 | 27 March 2026 | IS 2977: 1989 | 27 September 2026 | | | Textiles - Method of Test - | | Fabrics (Other Than Wool) — | | | | Determination of Dimensional | | Method for Determination of | | | | Changes on Soaking in Water for | | Dimensional Changes on | | | | Fabrics (Other Than Wool) | | Soaking in Water | | | | (Second Revision) | | (First Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 5 | IS 5085: 2026 | 27 March 2026 | IS 5085: 2023 | 27 September 2026 | | | Textiles - Berets, Wool, Knitted — | | Textiles - Berets, Wool, | | | | Specification | | Knitted — Specification | | | | (Third Revision) | | (Second Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 6 | IS 5273: 2026 | 27 March 2026 | IS 5273-1969 | 27 September 2026 | | | Radius Gauges — Specification | | Specification for Radius Gauges | | | | (First Revision) | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 7 | IS 5934: 2026 | 27 March 2026 | IS 5934: 1999 | 27 September 2026 | | | ISO 582: 2026 | | ISO 582: 1995 | | | | Rolling Bearings - Chamfer | | Rolling Bearings — Chamfer | | | | Dimensions - Geometrical | | Dimensions — Maximum | | | | Product Specification (GPS) and | | Values — Specification | | | | Values (Third Revision) | | (Second Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 8 | IS 6231: 2026 | 27 March 2026 | IS 6231-1971 | 27 September 2026 | | | Angle Gauge Blocks — | | Specification for Prismatic | | | | Specification (First Revision) | | Angle Gauges | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 9 | IS 8073: 2026 | 27 March 2026 | IS 8073-1976 | 27 September 2026 | | | Treatment and Disposal of Steel | | Guide for Treatment and | | | | Plant Effluents — Guidelines | | Disposal of Steel Plant | | | | (First Revision) | | Effluents | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 10 | IS 9846: 2026 | 27 March 2026 | IS 9846-1981 | 27 September 2026 | | | Textiles - Grading of Uncut | | Grading of Uncut Indian Mesta | | | | Indian Mesta | | | | | | (First Revision) | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 11 | IS 11596: 2026 | 27 March 2026 | IS 11596- 1986 | 27 September 2026 | | | Textiles - Grading of Uncut | | Specification for Grading of | | | | Indian Bimli | | Uncut Indian Bimli | | | | (First Revision) | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 12 | IS 11740: 2026 | 27 March 2026 | IS 11740: 2014 | 27 September 2026 | | | Motorcycle Chains — | | ISO 10190: 2008 | | | | Characteristics and Test Methods | | Motorcycle Chains | | | | (ISO 10190: 2008, MOD) | | Characteristics and Test | | | | (Second Revision) | | Methods | | | | | | (First Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 13 | IS 12991: 2026 | 27 March 2026 | IS 12991: 2005 | 27 September 2026 | | | ISO 7152: 2023 | | ISO 7152: 1997 | | | | Textiles - Camping Tents and | | Textiles - Camping Tents and | | | | Caravan Awnings – Vocabulary | | Caravan Awnings | | | | (Second Revision) | | Vocabulary and List of | | | | | | Equivalent Terms | | | | | | (First Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 14 | IS 13162 (Part 4): 2026 | 27 March 2026 | IS 13162 (Part 4): 2025 | 27 September 2026 | | | ISO 13433: 2025 | | ISO 13433: 2006 | | | | Geosynthetics - Methods of Test | | Geotextiles - Methods of Test | | | | Part 4 Dynamic Perforation | | Part 4 Dynamic Perforation | | | | (Cone Drop Test) | | Test | | | | (Second Revision) | | (Cone Drop Test) | | | | | | (First Revision) | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 15 | IS 14351: 2026 | 27 March 2026 | IS 14351: 1996 | 27 September 2026 | | | Textiles - Ground Sheets (Light | | Textiles - Ground Sheets | | | | Weight) - Specification | | (Light Weight) - Specification | | | | (First Revision) | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 16 | IS 17260 (Part 2): 2026 | 27 March 2026 | IS 17260: 2019 | 27 September 2026 | | | ISO 23122: 2025 | | ISO 10361: 2015 | | | | Textile Floor Coverings — | | Textile Floor Coverings - | | | | Production of Changes in | | Production of Changes in | | | | Appearance | | Appearance by Means of | | | | Part 2 Hexapod Tumbler Test | | Vettermann Drum and Hexapod | | | | (First Revision) | | Tumbler Tester | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 17 | IS 17474: 2026 | 27 March 2026 | IS 17474: 2020 | 27 September 2026 | | | ISO 10833: 2025 | | ISO 10833: 2017 | | | | Textile Floor Coverings — | | Textile Floor Coverings — | | | | Determination of Resistance to | | Determination of Resistance to | | | | Damage at Cut Edges Using the | | Damage at Cut Edges Using the | | | | Modified Vettermann Drum Test | | Modified Vettermann Drum | | | | (First Revision) | | Test | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 18 | IS 18538 (Part 2): 2026 | 27 March 2026 | NA | NA | | | Gaseous Hydrogen — Fuelling | | | | | | Stations | | | | | | Part 2 Dispensers and Dispensing | | | | | | Systems | | | | | | (ISO 19880-2: 2025, MOD) | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 19 | IS 19660: 2026 | 27 March 2026 | NA | NA | | | ISO/TS 18198: 2023 | | | | | | Determination of Long Term Flow | | | | | | of Geosynthetic Drains | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 20 | IS 19703: 2026 | 27 March 2026 | NA | NA | | | Textiles — Method of Test — | | | | | | Determination of Polycyclic | | | | | | Aromatic Hydrocarbons after | | | | | | Toluene Extraction by Gas | | | | | | Chromatography-Mass | | | | | | Spectrometry | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 21 | IS 19706: 2026 | 27 March 2026 | NA | NA | | | Medical Textile — Scrub Suit — | | | | | | Specification | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 22 | IS 19727: 2026 | 27 March 2026 | NA | NA | | | Textiles — Coir Based Green Roof | | | | | | Module — Specification | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 23 | IS 19728: 2026 | 27 March 2026 | NA | NA | | | Textiles — Jute Bags for Filling 5 | | | | | | kg, 10 kg and 15 kg Foodgrains — | | | | | | Specification | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 24 | IS 19758: 2026 | 27 March 2026 | NA | NA | | | Windsocks — Specification | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 25 | IS 19764 (Part 2): 2026 | 27 March 2026 | NA | NA | | | ISO 25619-2: 2015 | | | | | | Geosynthetics - Determination of | | | | | | Compression Behaviour | | | | | | Part 2 Determination of Short- | | | | | | Term Compression Behaviour | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 26 | IS 19767: 2026 | 27 March 2026 | NA | NA | | | Control of Air Pollution in Coal- | | | | | | Based Thermal Power Plant — | | | | | | Code of Practice | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 27 | IS 19774: 2026 | 27 March 2026 | NA | NA | | | Textiles - Baxter Flyer for Slip | | | | | | Draft Jute Spinning Frame — | | | | | | Specification | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 28 | IS 19776: 2026 | 27 March 2026 | NA | NA | | | ISO 22195-8: 2024 | | | | | | Textiles - Determination of Index | | | | | | Ingredient in Coloured Textiles | | | | | | Dyed with Hibiscus | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ | 29 | IS 19777: 2026 | 27 March 2026 | NA | NA | | | ISO 22195-7: 2024 | | | | | | Textiles - Determination of Index | | | | | | Ingredient in Coloured Textiles | | | | | | Dyed with Himalayan Rhubarb | | | | +-----+---------------------------------------+-----------------+---------------------------------+--------------------+ NISHAT SULTANA HAQUE, Scientist G & DDG (Labs) [ADVT.-III/4/Exty./40/2026-27] Uploaded by Dte. of Printing at Government of India Press, Ring Road, Mayapuri, New Delhi-110064 and Published by the Controller of Publications, Delhi-110054.