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REGD. No. D. L.-33004/99
The Gazette of India
CG-DL-E-10112025-267506
EXTRAORDINARY
PART III—Section 4
PUBLISHED BY AUTHORITY
No. 711]
NEW DELHI, THURSDAY, NOVEMBER 6, 2025/KARTIKA 15, 1947
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 27th October, 2025
Ref: HQ-PUB015/1/2020-PUB-BIS (1351). 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.
SCHUDLE
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| Sl | No., Year & Title of the Indian Standard | No. and | Date of | Date till which |
| No. | | Month/Year of the | Establishment | the standard |
| | | Amendment | of the | without the |
| | | | Amendment | amendment as |
| | | | | mentioned in |
| | | | | column 3 shall |
| | | | | remain in force |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| (1) | (2) | (3) | (4) | (5) |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| 1 | IS 5244: 2020 | Amendment No. 3 | 15 October | 14 April 2026 |
| | Safe Deposit Locker Cabinets — | October 2025 | 2025 | |
| | Specification | | | |
| | (Fourth Revision) | | | |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| 2 | IS 11188 (Part 1): 2021 | Amendment No. 1 | 15 October | 14 April 2026 |
| | Vault (Strong Room) Doors | October 2025 | 2025 | |
| | Part 1 Specification | | | |
| | (Third Revision) | | | |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| 3 | IS 11329: 2018 | Amendment No. 5 | 15 October | 14 April 2026 |
| | Finned Type Heat Exchanger for Room Air | October 2025 | 2025 | |
| | Conditioner | | | |
| | (First Revision) | | | |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
| 4 | IS 17021: 2018 | Amendment No. 4 | 15 October | 14 April 2026 |
| | E 20 Fuel — Admixture of Anhydrous | October 2025 | 2025 | |
| | Ethanol and Gasoline — As Fuel for Spark | | | |
| | Ignited Engine Powered Vehicles — | | | |
| | Specification | | | |
+-----+---------------------------------------------------------+-------------------------+-----------------------------+---------------------------------------------------------------------------------------+
PRAVEEN KHANNA, Scientist G & DDG (P&C)
[ADVT.-III/4/Exty./445/2025-26]
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