Date: 2026-01-02Category: Extra OrdinaryState: Union GovernmentCountry: India
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
**Executive Summary**
This document, published by the Bureau of Indian Standards, notifies amendments to several Indian standards. The amendments, detailed in the attached schedule, become effective on December 29, 2025. The standards without the specified amendments will remain in force until June 28, 2026.
**Key Points / Main Content**
* **General Information:**
* Published by the Bureau of Indian Standards (BIS) under the Department of Consumer Affairs.
* The notification is issued in accordance with Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018.
* Publication Date: January 2, 2026.
* **Amendment Details:**
* Amendments have been established for the following Indian Standards (IS):
* IS 737: 2024 (Wrought Aluminium and Aluminium Alloy Sheet and Strip) - Amendment No. 1
* IS 13630 (Part 15): 2019 (Ceramic Tiles - Methods of Test, Sampling and Basis for Acceptance) - Amendment No. 1
* IS 15477: 2019 (Adhesives for Use with Ceramic, Mosaic and Stone Tiles) - Amendment No. 2
* IS 15622: 2017 (Pressed Ceramic Tiles) - Amendment No. 2
* IS 15658: 2021 (Concrete Paving Blocks) - Amendment No. 2
* IS 17682: 2021 (Aluminium Composite Panel) - Amendment No. 2
* IS 18889: 2024 (Precast Concrete Paving Flags) - Amendment No. 1
* IS 18894: 2024 (Precast Concrete Paving Grids and Grass Pavers) - Amendment No. 1
* IS/ISO 20816-2: 2017 (Mechanical Vibration - Measurement and Evaluation of Machine Vibration) - Amendment No. 1
* Effective Date of Amendments: December 29, 2025.
* Date until which the standards without the specified amendments shall remain in force: June 28, 2026.
**Impact Analysis**
**Manufacturers/Suppliers/Users of Materials Covered by the Standards**
* **Impact:**
* Must comply with the amended standards from December 29, 2025.
* Need to be aware of the specific amendments to ensure products and processes meet the updated requirements.
* **Action Required:**
* Review the amendments to the listed Indian Standards.
* Update manufacturing processes, materials, and testing procedures to align with the amended standards.
* Ensure continued compliance to the unamended standards until June 28, 2026, should they not wish to comply with the new ammendments.
**Bureau of Indian Standards (BIS)**
* **Impact:**
* Responsible for enforcing the updated standards.
* Needs to communicate the changes to relevant stakeholders.
* **Action Required:**
* Update BIS certification and testing procedures to reflect the amended standards.
* Inform certification holders about the changes and the need to comply.
Key Entities Referenced
Bureau of Indian Standards Rules, 2018: The set of regulations under which the Bureau of Indian Standards operates.
Indian Standards: A set of technical standards developed and maintained by the Bureau of Indian Standards.
Bureau of Indian Standards: The national standards body of India responsible for the formulation, recognition and promotion of standards.
New Delhi: Location where notification was issued
रजिस्ट्री स.ं डी.एल.- 33004/99 REGD. No. D. L.-33004/99
ससीी..जजीी..--डडीी..एएलल..--अअ..--0033001122002266--226699009944
xxxGIDHxxx
CCGG--DDLL--EE--0033001122002266--226699009944
xxxGIDExxx
असाधारण
EXTRAORDINARY
भाग III—खण् ड 4
PART III—Section 4
प्राजधकार स ेप्रकाजित
PUBLISHED BY AUTHORITY
स.ं 04] नई दिल्ली, िुक्रिार, िनिरी 2, 2026/पौर् 12, 1947
No. 04] NEW DELHI, FRIDAY, JANUARY 2, 2026/PAUSHA 12, 1947
भारतीय मानक ब्य रू ो
(उपभोक्त ा मामल े जिभाग)
अजधसचू ना
नई दिल्ली, 2 िनिरी, 2026
सिं भ:भ HQ-PUB015/1/2020-PUB-BIS (1393).—भारतीय मानक ब्यूरो जनयम, 2018 के जनयम 15 के
उपजनयम (1) के अनुसरण म ेंभारतीय मानक ब्यरू ो एतिद्वारा अजधसूजचत करता ह ैइसमें सलं ग्न अनूसूची में दिय ेगय ेमानकों
में संिोधन दकय ेगय ेह|ैं
अनसु चू ी
क्रम स्ट्थाजपत भारतीय मानकों की सख्ं या, िर् भ सिं ोधनों की सख्ं या एि ं सिं ोधनों की जतजथ िब तक मानक
स.ं जतजथ प्रजतस्ट्थापन जतजथ तीसरे स्ट्तंभ म ेंइंजगत
तथा िीर्कभ
सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
आई एस 737 : 2024
1 सामान्य इंिीजनयररंग प्रयोिनों के जलए संिोधन संख्या 1 29 दिसम्बर 2025 28 िून 2026
जपटिााँ एल्युमीजनयम एिं एल्युमीजनयम दिसम्बर 2025
जमश्रधातु की चािर एिं पत्ती — जिजिजि
(पााँचिा पुनरीक्षण)
26 GI/2026 (1)2 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC.4]
क्रम स्ट्थाजपत भारतीय मानकों की सख्ं या, िर् भ सिं ोधनों की सख्ं या एि ं सिं ोधनों की जतजथ िब तक मानक
स.ं जतजथ प्रजतस्ट्थापन जतजथ तीसरे स्ट्तंभ म ेंइंजगत
तथा िीर्कभ
सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
2 आई एस 13630 (भाग 15) : 2019 संिोधन संख्या 1 29 दिसम्बर 2025 28 िून 2026
दिसम्बर 2025
जसरैजमक टाइलें — पररक्षण पद्धजतयां, नमूने
लेने तथा स्ट्िीकायभता का आधार
भाग 15 नमूने लेने एिं स्ट्िीकायभता का
आधार
(पहला पुनरीक्षण)
3 आई एस 15477 : 2019 संिोधन संख्या 2 29 दिसम्बर 2025 28 िून 2026
जसरेजमक, पच्चीकारी और पत्थर की टाइलों दिसम्बर 2025
में प्रयुक्त आसंिक — जिजिजि
(पहला पुनरीक्षण)
4 आई एस 15622 : 2017 संिोधन संख्या 2 29 दिसम्बर 2025 28 िून 2026
प्रैस्ट्ड जसराजमक टाइलें — जिजिजि दिसम्बर 2025
(पहला पुनरीक्षण)
5 आई एस 15658 : 2021 संिोधन संख्या 2 29 दिसम्बर 2025 28 िून 2026
खड़ंिे के जलए कंक्रीट ब्लॉक — जिजिजि दिसम्बर 2025
(पहला पुनरीक्षण)
6 आई एस 17682 : 2021 संिोधन संख्या 2 29 दिसम्बर 2025 28 िून 2026
एल्युमीजनयम कम्पोजिट पैनल — जिजिजि दिसम्बर 2025
7 आई एस 18889 : 2024 संिोधन संख्या 1 29 दिसम्बर 2025 28 िून 2026
प्रीकास्ट्ट कंक्रीट पेविंग फ्लैग — जिजिजि दिसम्बर 2025
8 आई एस 18894 : 2024 संिोधन संख्या 1 29 दिसम्बर 2025 28 िून 2026
प्रीकास्ट्ट कंक्रीट पेविंग जिड्स और िास पेिसभ दिसम्बर 2025
— जिजिजि
9 आई एस/आई एस ओ 20816-2 : 2017 संिोधन संख्या 1 29 दिसम्बर 2025 28 िून 2026
यांजिकीय कम्पन — यांजिक कम्पन का दिसम्बर 2025
मापन एिं मूल्यांकन[भाग III—खण् ड 4] भारत का रािपि : असाधारण 3
क्रम स्ट्थाजपत भारतीय मानकों की सख्ं या, िर् भ सिं ोधनों की सख्ं या एि ं सिं ोधनों की जतजथ िब तक मानक
स.ं जतजथ प्रजतस्ट्थापन जतजथ तीसरे स्ट्तंभ म ेंइंजगत
तथा िीर्कभ
सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
भाग 2 40 मै.िॉ से अजधक, फ्ल्यूड-दिल्म
बेयररंग एिं 1 500 च./जम, 1 800 च./जम,
3 000 च./जम एिं 3 600 च./जम
टरबाइन, स्ट्टेम टरबाइन एिं िेनरेटर
(पहला पुनरीक्षण)
जचिा गुप् ता, िैज्ञाजनक िी एि ंउप महाजनिेिक (हॉलमार्किंग एि ं रेवनंग)
[जिज्ञापन-III/4/असा./581/2025-26]
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 Acceptance4 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC.4]
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.