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 Amendments to Indian standards

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-21032026-271122 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY No. 190] NEW DELHI, THURSDAY, MARCH 19, 2026/PHALGUNA 28, 1947 1972 GI/2026 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs) NOTIFICATION New Delhi, the 17th March, 2026 Ref: HQ-PUB015/1/2020-PUB-BIS (1484).—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 Amendments to Indian standards, particulars of which are given in schedule hereto annexed have been established. SCHEDULE +-------+-------------------------------------------------+---------------------------------+-------------------------------+----------------------------------------------------------------------------------+ | SI No.| No., Year & Title of the Indian Standard | No. and Month/Year of the | Date of Establishment of the | Date till which the standard without the amendment as mentioned in column 3 shall| | | | Amendment | Amendment | remain in force | +=======+=================================================+=================================+===============================+==================================================================================+ | (1) | (2) | (3) | (4) | (5) | +-------+-------------------------------------------------+---------------------------------+-------------------------------+----------------------------------------------------------------------------------+ | 1 | IS 1258: 2024 | Amendment No. 1 | 17 March 2026 | 16 September 2026 | | | IEC 61184: 2017 | March 2026 | | | | | Bayonet Lampholders | | | | | | (Fifth Revision) | | | | +-------+-------------------------------------------------+---------------------------------+-------------------------------+----------------------------------------------------------------------------------+ CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training) [ADVT.-III/4/Exty./769/2025-26] 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.