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Core Purpose

The Bureau of Indian Standards notifies the establishment of new Indian Standards and the concurrent force and subsequent withdrawal of certain previous Indian Standards, as per the annexed schedule.

Detailed Summary

The Bureau of Indian Standards, under the Department of Consumer Affairs, issued a notification on September 19, 2025 (Ref: HQ-PUB013/1/2020-PUB-BIS (1335)), published in The Gazette of India on September 24, 2025. In pursuance of Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau notifies the establishment of ten new Indian Standards on September 13, 2025. These include revisions for IS 3025 (Part 32): 2025 (Chloride in Water and Wastewater), IS 3025 (Part 48): 2025 (Mercury in Water and Wastewater), IS 8814: 2025 (Sodium Metal), and IS 17964 (Part 7): 2025 (Small-Bore Connectors), along with new standards for Naturopathy Leg Massage Therapy (IS 19340: 2025), Naturopathy Head Massage Therapy (IS 19341: 2025), and several for Wind Energy Generation Systems (IS/IEC 61400-12: 2022, IS/IEC 61400-12-1: 2022, IS/IEC 61400-12-2: 2022, IS/IEC 61400-50-1: 2022). Corresponding previous standards, such as IS 3025 (Part 32) - 1988, IS 3025 (Part 48): 1994, IS 8814-1978, IS/ISO 80369-7: 2016, and IS/IEC 61400-12-1: 2017, will remain concurrently in force until their withdrawal on March 13, 2026. The notification was signed by Praveen Khanna, Scientist G & DDG (P&C).

Full Text

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-27092025-266488 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY NEW DELHI, WEDNESDAY, SEPTEMBER 24, 2025/ASVINA 2, 1947 THE GAZETTE OF INDIA : EXTRAORDINARY BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs) NOTIFICATION New Delhi, the 19th September, 2025 Ref: HQ-PUB013/1/2020-PUB-BIS (1335). 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of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column.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 +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | SI. | 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 3025 (Part 32): 2025 | 13 September | IS 3025 (Part 32) - 1988 | 13 March 2026 | | | Methods of Sampling and Test | 2025 | Methods of Sampling and | | | | (Physical and Chemical) for Water | | Test (Physical and | | | | and Wastewater | | Chemical) for Water and | | | | Part 32 Chloride | | Wastewater | | | | (Second Revision) | | Part 32 Chloride | | | | | | (First Revision) | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 2 | IS 3025 (Part 48): 2025 | 13 September | IS 3025 (Part 48): 1994 | 13 March 2026 | | | Methods of Sampling and Test | 2025 | Methods of Sampling and | | | | (Physical and Chemical) for Water | | Test (Physical and | | | | and Wastewater | | Chemical) for Water and | | | | Part 48 Mercury | | Wastewater | | | | (Second Revision) | | Part 48 Mercury | | | | | | (First Revision) | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 3 | IS 8814: 2025 | 13 September | IS 8814-1978 | 13 March 2026 | | | Sodium Metal — Specification | 2025 | Specification for Sodium | | | | (First Revision) | | Metal | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 4 | IS 17964 (Part 7): 2025 | 13 September | IS/ISO 80369-7: 2016 | 13 March 2026 | | | ISO 80369-7: 2021 | 2025 | Small-Bore Connectors for | | | | Small-Bore Connectors for Liquids | | Liquids and Gases in | | | | and Gases in Healthcare Applications | | Healthcare Applications | | | | Part 7 Connectors for Intravascular or | | Part 7 Connectors for | | | | Hypodermic Applications | | Intravascular or Hypodermic | | | | | | Applications | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 5 | IS 19340: 2025 | 13 September | NA | NA | | | Naturopathy Leg Massage Therapy — | 2025 | | | | | Code of Practice | | | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 6 | IS 19341: 2025 | 13 September | NA | NA | | | Naturopathy Head Massage Therapy — | 2025 | | | | | Code of Practice | | | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 7 | IS/IEC 61400-12: 2022 | 13 September | NA | NA | | | Wind Energy Generation Systems | 2025 | | | | | Part 12 Power Performance | | | | | | Measurements of Electricity | | | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 8 | IS/IEC 61400-12-1: 2022 | 13 September | IS/IEC 61400-12-1: 2017 | 13 March 2026 | | | Wind Energy Generation Systems | 2025 | Wind Energy Generation | | | | Part 12 Electricity Producing Wind | | Systems | | | | Turbines | | Part 12 Electricity Producing | | | | Section 1 Power Performance | | Wind Turbines | | | | Measurements | | Section 1 Power | | | | (First Revision) | | Performance Measurements | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 9 | IS/IEC 61400-12-2: 2022 | 13 September | NA | NA | | | Wind Energy Generation Systems | 2025 | | | | | Part 12 Power Performance | | | | | | Section 2 Electricity Producing Wind | | | | | | Turbines Based on Nacelle | | | | | | Anemometry | | | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ | 10 | IS/IEC 61400-50-1: 2022 | 13 September | NA | NA | | | Wind Energy Generation Systems | 2025 | | | | | Part 50 Wind Measurement | | | | | | Section 1 Application of | | | | | | Meteorological Mast, Nacelle and | | | | | | Spinner Mounted Instruments | | | | +-----+---------------------------------------------+-----------------+---------------------------------------------+-----------------+ PRAVEEN KHANNA, Scientist G & DDG (P&C) [ADVT.-III/4/Exty./384/2025-26] 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.

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