The Bureau of Indian Standards (BIS), Department of Consumer Affairs, has issued a notification, reference number HQ-PUB015/1/2020-PUB-BIS (1343), dated October 7, 2025, in accordance with Rule 15(1) of the Bureau of Indian Standards Rules, 2018, regarding amendments to Indian standards. The established amendments are listed in the schedule:
1. **IS 14421: 1997 Plasticizer Esters - Specification:** Amendment No. 2, October 2025, established on October 1, 2025. The standard without the amendment remains in force until March 31, 2026.
2. **IS 17550 (Part 2): 2024 Household Refrigerating Appliances – Characteristics and Test Methods Part 2 Performance Requirements (First Revision):** Amendment No. 1, October 2025, established on October 1, 2025. The standard without the amendment remains in force until March 31, 2026.
3. **IS 17550 (Part 3): 2025 Household Refrigerating Appliances – Characteristics and Methods of Test Part 3 Energy Consumption and Volume (First Revision):** Amendment No. 1, October 2025, established on October 1, 2025. The standard without the amendment remains in force until March 31, 2026.
Praveen Khanna, Scientist G & DDG (P&C), is the notifying authority. Advertisement number is [ADVT.-III/4/Exty./415/2025-26].
Key Entities Referenced
Bureau of Indian Standards Rules, 2018: The rules under which the Bureau of Indian Standards operates, specifically referencing Rule 15 governing amendments to Indian standards.
Bureau of Indian Standards: The primary regulatory body issuing and amending Indian standards, functioning under the Department of Consumer Affairs.
IS 14421: 1997: The Indian Standard for Plasticizer Esters, subject to amendment No. 2 as per this notification.
IS 17550 (Part 2): 2024: The Indian Standard for Household Refrigerating Appliances - Characteristics and Test Methods Part 2 Performance Requirements (First Revision), subject to amendment No. 1 as per this notification.
IS 17550 (Part 3): 2025: The Indian Standard for Household Refrigerating Appliances - Characteristics and Methods of Test Part 3 Energy Consumption and Volume (First Revision), subject to amendment No. 1 as per this notification.
रजिस्ट्री स.ं डी.एल.- 33004/99 REGD. No. D. L.-33004/99
सी.जी.-डी.एल.-अ.-21102025-267051
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CG-DL-E-21102025-267051
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असाधारण
EXTRAORDINARY
भाग III—खण् ड 4
PART III—Section 4
प्राजधकार स ेप्रकाजित
PUBLISHED BY AUTHORITY
स.ं 681] नई दिल्ली, िुक्रिार, अक्त बू र 17, 2025/आजि न 25, 1947
No. 681] NEW DELHI, FRIDAY, OCTOBER 17, 2025/ASVINA 25, 1947
भारतीय मानक ब्य रू ो
(उपभोक्त ा मामल े जिभाग)
अजधसचू ना
नई दिल्ली, 7 अक् तूबर, 2025
सिं भ:भ HQ-PUB015/1/2020-PUB-BIS (1343).—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 भतथा सिं ोधनों की सिं ोधनों की जतजथ िब तक
स.ं सख्ं या एि ं जतजथ प्रजतस्ट्थापन जतजथ मानक तीसरे
िीर्कभ
स्ट्तभं म ेंइंजगत
सिं ोधन के जबना
भी लाग ूरहगे ा
(1) (2) (3) (4) (5)
1 आई एस 14421 : 1997 संिोधन संख्या 2 01 अक्टूबर 2025 31 माचभ 2026
सुघट्यकारी ईस्ट्टर — जिजिजि
अक्टूबर 2025
6995 GI/2025 (1)2 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC.4]
आई एस 17550 (भाग 2) : 2024
2 घरेलू प्रिीतन साजधत्र — जििर्े ताएँ और संिोधन संख्या 1 01 अक्टूबर 2025 31 माचभ 2026
परीक्षण पद्धजतयाँ अक्टूबर 2025
भाग 2 कायभकाररता अपेक्षाएँ
(पहला पुनरीक्षण)
आई एस 17550 (भाग 3) : 2025
3 संिोधन संख्या 1 01 अक्टूबर 2025 31 माचभ 2026
घरेलू प्रिीतन साजधत्र — जििर्े ताएँ एि ं
परीक्षण पद्धजतयाँ अक्टूबर 2025
भाग 3 ऊिाभ खपत और जिस्ट्तार-क्षेत्र
(पहला पुनरीक्षण)
प्रवीण खन्ना, वैज्ञाननक जी एवं उप महाननदेशक (पी एव ं सी)
[जिज्ञापन-III/4/असा./415/2025-26]
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 7th October, 2025
Ref: HQ-PUB015/1/2020-PUB-BIS (1343).—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 Standard No. and Date of Date till
No. Month/Year of the Establishment of which the
Amendment the Amendment standard
without the
amendment
as mentioned
in column 3
shall remain
in force
(1) (2) (3) (4) (5)
IS 14421 : 1997
1 Amendment No. 2 01 October 2025 31 March 2026
Plasticizer Esters — Specification
October 2025
2 IS 17550 (Part 2) : 2024 Amendment No. 1 01 October 2025 31 March 2026
Household Refrigerating Appliances — October 2025
Characteristics and Test Methods
Part 2 Performance Requirements
(First Revision)
IS 17550 (Part 3) : 2025
3 Amendment No. 1 01 October 2025 31 March 2026
Household Refrigerating Appliances —
October 2025
Characteristics and Methods of Test
Part 3 Energy Consumption and Volume
(First Revision)
PRAVEEN KHANNA, Scientist G & DDG (P&C)
[ADVT.-III/4/Exty./415/2025-26]
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.