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

EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY No. 1021] NEW DELHI, FRIDAY , DECEMBER 20, 2024/ AGRAHAYANA 2 9, 1946 (1) (2) (3) (4) (5) आई एस 2181 : 2024 आई एस 2181 – 1973 CG-DL-E-21122024-259585 आई एस 9297 : 2024 आई एस 9297 – 1979 आई एस 18929 : 2024 आई एस 19052 : 2024 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs ) NOTIFICATION New Delhi, the 17th Decem ber, 2024 F.No . HQ -PUB013/1/2020-PUB -BIS (1115) .—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 ann exed 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of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column .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 9 आई एस 19059 : 2024 (ISO 20421 -1 : 2019, Sl. No. No., Year & Title of the Indian Standards Established Date of Establishment No., Year & Title of the Indian Standards to be withdrawn, if any Date of withdrawal (1) (2) (3) (4) (5) IS 2181 : 2024 Sewing Machi ne Needles for Household Purposes — Specification (Second Revision) 12 December 2024 IS 2181 – 1973 Specification for Sewing Machine Needles for Household Purposes (First Revision) 12 June 2025 IS 6834 (Part 1) : 2024 Conveyor Chains, Chain -Wheels and Attachments — Specification Part 1 Chains (First Revision) 12 December 2024 IS 6834 (Part I) – 1973 Specification for Conveyor Chains, Chain -Wheels and Attachments Part 1 Chains 12 June 2025 IS 6834 (Part 2) : 2024 Conveyor Chains, Chain -Whee ls and Attachments — Specification Part 2 Chains -Wheels (First Revision) 12 December 2024 IS 6834 (Part II) – 1976 Specification for Conveyor Chains, Chain -Wheels and Attachments Part II Chain -Wheels 12 June 2025 CHITRA GUPTA, Scientist G and DDG (Hallmarking ) [ADVT. -III/4/Exty./7 90/2024 -25] 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. IS 6834 (Part 3) : 2024 Conveyor Chains, Chain -Wheels and Attachments — Specification Part 3 Attachments (First Revision) 12 December 2024 IS 6834 (Part III) – 1976 Specification for Conveyor Chains, Chain -Wheels and Attachments Part III Attachments 12 June 2025 IS 9297 : 2024 Lighting, Ventilation and Other Facilities Inside Dams — Recommendations (First Revision) 12 December 2024 IS 9297 – 1979 Recommendations for Lighting, Ventilation and Other Facilities Inside Dams 12 June 2025 IS 13218 (Part 3) : 2024 Proforma f or Reporting Progress During Construction for River Valley Projects Part 3 Flood Control (First Revision) 12 December 2024 IS 13218 (Part 3) : 1992 Proforma for Reporting Progress During Construction for River Valley Projects Part 3 Flood Control 12 June 2025 IS 18929 : 2024 Textiles — Synthetic Filament Yarns — Electrostatic Propensity Evaluation by Measuring Electrical Resistance (ISO 24180 : 2021, MOD) 12 December 2024 NA NA IS 19052 : 2024 ISO 2969 : 2015 Cinematography ― B -Chain Electro-Acoustic Reponse of Motion -Picture Control Rooms and Indoor Theatres ― Specifications and Measurements 12 December 2024 NA NA IS 19059 : 2024 Continuously Transposed Conductor (CTC) Copper Winding Wires 12 December 2024 NA NA IS 19060 ( Part 1) : 2024 Cryogenic Vessels — Large Transportable Vacuum -Insulated Vessels Part 1 Design, Fabrication, Inspection and Testing (ISO 20421 -1 : 2019, MOD) 12 December 2024 NA NA