Full Text
REGD. No. D. L.-33004/99
The Gazette of India
CG-DL-E-03012026-269094
EXTRAORDINARY
PART III—Section 4
PUBLISHED BY AUTHORITY
No. 04]
NEW DELHI, FRIDAY, JANUARY 2, 2026/PAUSHA 12, 1947
26 GI/2026
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 2nd January, 2026
Ref: HQ-PUB015/1/2020-PUB-BIS (1393). — 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., Year & Title of the Indian | No. and Month/Year | Date of | Date till which |
| No. | Standard | of the Amendment | Establishment of the | the standard |
| | | | Amendment | without the |
| | | | | amendment as |
| | | | | mentioned in |
| | | | | column 3 shall |
| | | | | remain in force |
+=====+============================================================+=========================+=========================+================================+
| (1) | (2) | (3) | (4) | (5) |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 1 | IS 737: 2024 | Amendment No. 1 | 29 December 2025 | 28 June 2026 |
| | Wrought Aluminium and | December 2025 | | |
| | Aluminium Alloy Sheet and Strip | | | |
| | for General Engineering Purposes | | | |
| | Specification | | | |
| | (Fifth Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 2 | IS 13630 (Part 15): 2019 | Amendment No. 1 | 29 December 2025 | 28 June 2026 |
| | Ceramic Tiles — Methods of Test, | December 2025 | | |
| | Sampling and Basis for Acceptance | | | |
| | Part 15 Sampling and Basis for | | | |
| | Acceptance | | | |
| | (First Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 3 | IS 15477: 2019 | Amendment No. 2 | 29 December 2025 | 28 June 2026 |
| | Adhesives for Use with Ceramic, | December 2025 | | |
| | Mosaic and Stone Tiles — | | | |
| | Specification | | | |
| | (First Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 4 | IS 15622: 2017 | Amendment No. 2 | 29 December 2025 | 28 June 2026 |
| | Pressed Ceramic Tiles — | December 2025 | | |
| | Specification | | | |
| | (First Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 5 | IS 15658: 2021 | Amendment No. 2 | 29 December 2025 | 28 June 2026 |
| | Concrete Paving Blocks — | December 2025 | | |
| | Specification | | | |
| | (First Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 6 | IS 17682: 2021 | Amendment No. 2 | 29 December 2025 | 28 June 2026 |
| | Aluminium Composite Panel — | December 2025 | | |
| | Specification | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 7 | IS 18889: 2024 | Amendment No. 1 | 29 December 2025 | 28 June 2026 |
| | Precast Concrete Paving Flags — | December 2025 | | |
| | Specification | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 8 | IS 18894: 2024 | Amendment No. 1 | 29 December 2025 | 28 June 2026 |
| | Precast Concrete Paving Grids and | December 2025 | | |
| | Grass Pavers — Specification | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
| 9 | IS/ISO 20816-2: 2017 | Amendment No. 1 | 29 December 2025 | 28 June 2026 |
| | Mechanical Vibration | December 2025 | | |
| | Measurement and Evaluation of | | | |
| | Machine Vibration | | | |
| | Part 2 Land-Based Gas Turbines, | | | |
| | Steam Turbines and Generators in | | | |
| | Excess of 40 MW, with Fluid-Film | | | |
| | Bearings and Rated Speeds of 1 500 | | | |
| | r/min, 1 800 r/min, 3 000 r/min and | | | |
| | 3 600 r/min | | | |
| | (First Revision) | | | |
+-----+------------------------------------------------------------+-------------------------+-------------------------+--------------------------------+
CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training)
[ADVT.-III/4/Exty./581/2025-26]
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.
SARVESH KUMAR Digtally signed by SARVESH KUMAR
SRIVASTAVA Date: 2026.01.03 17:46:12+0530