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REGD. No. D. L.-33004/99
The Gazette of India
CG-DL-E-20082025-265547
EXTRAORDINARY
PART III-Section 4
PUBLISHED BY AUTHORITY
No. 573]
NEW DELHI, TUESDAY, AUGUST 19, 2025/SHRAVANA 28, 1947
THE GAZETTE OF INDIA: EXTRAORDINARY
[PART III-SEC.4]
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 14th August, 2025
Ref: HQ-PUB015/1/2020-PUB-BIS (1313).—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.
THE SCHEDULE
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
| SI. | No. Year & Title of the Indian Standard | No. and Month/Year | Date of | Date till which the standard without the amendment as |
| No. | | of the Amendment | Establishment of the | mentioned in column 3 shall remain in force |
| | | | Amendment | |
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
| (1) | (2) | (3) | (4) | (5) |
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
| 1 | IS 3748: 2022 | Amendment No. 1 | 09 August 2025 | 08 February 2026 |
| | ISO 4957: 2018 | August 2025 | | |
| | Tool Steels - Specification | | | |
| | (Third Revision) | | | |
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
| 2 | IS 17566: 2021 | Amendment No. 2 | 09 August 2025 | 08 February 2026 |
| | Key Locks for Security Equipment - | August 2025 | | |
| | Specification | | | |
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
| 3 | IS/ISO 17746: 2016 | Amendment No. 1 | 09 August 2025 | 08 February 2026 |
| | Steel Wire Rope Net Panels and Rolls - | August 2025 | | |
| | Definitions and Specifications | | | |
+-----+-------------------------------------------+-----------------------+--------------------------+-------------------------------------------------------------+
RACHNA SEHGAL, Scientist G & DDG (MSC)
[ADVT.-III/4/Exty./306/2025-26]
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.
Digitally signed by GORAKHA NATH
GORAKHA NATH YADAVA
Date: 2025.08.20 14:44:11 +05'30'