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REGD. No. D. L.-33004/99
The Gazette of India
CG-DL-E-05122025-268247
EXTRAORDINARY
PART III—Section 4
PUBLISHED BY AUTHORITY
No. 778]
NEW DELHI, WEDNESDAY, DECEMBER 3, 2025/AGRAHAYANA 12, 1947
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 24th November, 2025
Ref: HQ-PUB013/1/2020-PUB-BIS (1372).—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
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
| Sl. No. | No., Year & Title of the Indian Standard | No. and Month/Year of the Amendment | Date of Establishment of the Amendment | Date till which the standard without the amendment as mentioned in column 3 shall remain in force |
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
| (1) | (2) | (3) | (4) | (5) |
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
| 1 | IS 2347: 2023 | Amendment No. 3 | 20 November 2025 | 19 May 2026 |
| | Domestic Pressure Cooker — Specification | November 2025 | | |
| | (Seventh Revision) | | | |
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
| 2 | IS 4454 (Part 1) : 2001 | Amendment No. 1 | 20 November 2025 | 19 May 2026 |
| | Steel Wire for Mechanical Springs — Specification | November 2025 | | |
| | Part 1 Cold Drawn Unalloyed Steel Wire | | | |
| | (Third Revision) | | | |
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
| 3 | IS 15558: 2024 | Amendment No. 2 | 20 November 2025 | 19 May 2026 |
| | Instantaneous Domestic Water Heater for Use with LPG — Specification | November 2025 | | |
| | (First Revision) | | | |
+---------+------------------------------------------------------------------------------------------------------------------+-------------------------------------+----------------------------------------+-----------------------------------------------------------------------------------------------------+
CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training)
[ADVT.-III/4/Exty./514/2025-26]
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