Date: 2026-06-10Category: 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, particulars
**Executive Summary**
This notification, issued by the Bureau of Indian Standards (BIS) on June 4, 2026, announces Amendment No. 1 to six specific Indian Standards across the bicycle, textile, and LPG appliance sectors. Established on June 2, 2026, these amendments are issued under the Bureau of Indian Standards Rules, 2018. Organizations must comply with these changes by December 1, 2026, after which the unamended versions of these standards will no longer be in force.
**Key Points / Main Content**
**Establishment of Amendments**
* **Amendment No. 1 (June 2026):** Formally established for six standards to update existing specifications and testing methods.
* **Effective Date:** The amendments were officially established and took effect on June 2, 2026.
**Revised Standards for Bicycles and LPG Appliances**
* **IS 628 : 2025 (Third Revision):** Updates specifications for bicycle pedal assemblies.
* **IS 19307 : 2025:** Updates specifications for bicycle brakes.
* **IS 11241 : 2024 (First Revision):** Amends specifications for portable liquefied petroleum gas (LPG) appliances operating at vapour pressure.
**Revised Standards for Textiles and Testing**
* **IS 18739 : 2024:** Amends specifications for bedsheets, pillow covers, and blanket covers.
* **IS/ISO 20932-1 : 2018:** Updates the determination of elasticity of fabrics via Part 1 (Strip Tests).
* **IS/ISO 20932-3 : 2018:** Updates the determination of elasticity of fabrics via Part 3 (Narrow Fabrics).
**Transition Period**
* **Validity of Old Standards:** The existing versions of the standards (without the June 2026 amendments) will remain valid only until December 1, 2026.
**Impact Analysis**
**Bicycle and Component Manufacturers**
**Impact**
Manufacturers of pedal assemblies and braking systems must align their production with the updated specifications of IS 628 and IS 19307.
**Action Required**
Update manufacturing processes and quality assurance protocols to meet Amendment No. 1 requirements before the December 1, 2026 deadline.
**LPG Appliance Manufacturers**
**Impact**
Producers of portable LPG appliances operating at vapour pressure are affected by revisions to safety or technical specifications under IS 11241.
**Action Required**
Review the specific changes in Amendment No. 1 and ensure all products manufactured or sold after December 1, 2026, are compliant.
**Textile Manufacturers and Testing Laboratories**
**Impact**
The amendments affect bedding product specifications and the technical methods used to determine fabric elasticity (Strip and Narrow Fabric tests).
**Action Required**
Testing laboratories must update their standard operating procedures (SOPs) for elasticity testing, and manufacturers must ensure bedding products meet the revised IS 18739 standards.
Key Entities Referenced
Bureau of Indian Standards (BIS): The national standards body of India responsible for notifying and establishing amendments to Indian Standards as detailed in the notification.
Bureau of Indian Standards Rules, 2018: The statutory rules under which the amendments to the specified Indian Standards are being established and notified.
Department of Consumer Affairs: The primary government department under which the Bureau of Indian Standards operates and issues these regulatory notifications.
Indian Standards (IS): The technical specifications for products—including bicycles, portable LPG appliances, and textiles—that are subject to the amendments listed in the schedule.
रजिस्ट्री स.ं डी.एल.- 33004/99 REGD. No. D. L.-33004/99
सी.जी.-डी.एल.-अ.-16062026-273485
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CG-DL-E-16062026-273485
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असाधारण
EXTRAORDINARY
भाग III—खण् ड 4
PART III—Section 4
प्राजधकार स ेप्रकाजित
PUBLISHED BY AUTHORITY
स.ं 391] नई दिल्ली, बधु िार, िनू 10, 2026/ज्य ष्े ठ 20, 1948
No. 391] NEW DELHI, WEDNESDAY, JUNE 10, 2026/JYAISTHA 20, 1948
भारतीय मानक ब्य रू ो
(उपभोक्त ा मामल ेजिभाग)
अजधसचू ना
नई दिल्ली, 4 िून, 2026
सिं भ:भ HQ-PUB015/1/2020-PUB-BIS (1550).— 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, सिं ोधनों की सख्ं या सिं ोधनों की जतजथ िब तक मानक
स.ं िर् भतथा िीर्कभ एि ं जतजथ प्रजतस्ट्थापन जतजथ तीसरे स्ट्तभं म ेंइंजगत
सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
1 आई एस 628 : 2025 संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
साइदकल — पडै ल समुच्चय — जिजिजि िून 2026
(तीसरा पनु रीक्षण)
4180 GI/2026 (1)2 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC.4]
क्रम स्ट्थाजपत भारतीय मानकों की सख्ं या, सिं ोधनों की सख्ं या सिं ोधनों की जतजथ िब तक मानक
स.ं िर् भतथा िीर्कभ एि ं जतजथ प्रजतस्ट्थापन जतजथ तीसरे स्ट्तभं म ेंइंजगत
सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
2 आई एस 11241 : 2024 संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
िाष्प िाब पर प्रचाजलत पोर्टेबल िून 2026
द्रजित पैरोजलयम गैस साजधत्र —
जिजिजि
(पहला पुनरीक्षण)
3 आई एस 18739 : 2024 संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
िस्त्रादि — चािर, तदकया किर और िून 2026
रिाई
किर — जिजिजि
4 आई एस 19307 : 2025 संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
साइदकल ब्रेक — जिजिजि िून 2026
5 आई एस/आई एस ओ 20932-1 : संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
2018 िून 2026
िस्त्रादि — िस्त्रों की प्रत्यास्ट्थता का
जनधाभरण
भाग 1 पट्टी परीक्षण
6 आई एस/आई एस ओ 20932-3 : संिोधन संख्या 1 02 िून 2026 01 दिसंबर 2026
2018 िून 2026
िस्त्रादि — िस्त्रों की प्रत्यास्ट्थता का
जनधाभरण
भाग 3 संकीण भ कपड े
चित्रा गुप्ता, िैज्ञाजनक िी एि ंउप महाजनिेिक (हॉलमार्किंग एिं रेननंग)
[जिज्ञापन-III/4/असा./160/2026-27]
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 4th June, 2026
Ref: HQ-PUB015/1/2020-PUB-BIS (1550).— 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.[भाग III—खण् ड 4] भारत का रािपत्र : असाधारण 3
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 628 : 2025 Amendment No. 1 02 June 2026 01 December 2026
Bicycles — Pedal Assembly — June 2026
Specification
(Third Revision)
2 IS 11241 : 2024 Amendment No. 1 02 June 2026 01 December 2026
Portable Liquefied Petroleum Gas June 2026
Appliances Operating at Vapour
Pressure — Specification
(First Revision)
3 IS 18739 : 2024 Amendment No. 1 02 June 2026 01 December 2026
Textiles — Bedsheets, Pillow June 2026
Cover and Blanket Cover —
Specification
4 IS 19307 : 2025 Amendment No. 1 02 June 2026 01 December 2026
Bicycles Brakes — Specification June 2026
5 IS/ISO 20932-1 : 2018 Amendment No. 1 02 June 2026 01 December 2026
Textiles — Determination of June 2026
Elasticity of Fabrics
Part 1 Strip Tests
6 IS/ISO 20932-3 : 2018 Amendment No. 1 02 June 2026 01 December 2026
Textiles — Determination of June 2026
Elasticity of Fabrics
Part 3 Narrow Fabrics
CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training)
[ADVT.-III/4/Exty./160/2026-27]
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.