The Bureau of Indian Standards (Department of Consumer Affairs) has issued a notification, reference HQ-PUB015/1/2020-PUB-BIS(1370), dated November 3, 2025, in New Delhi, regarding amendments to Indian standards, as per Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018.
The schedule of amendments includes:
1. **IS 14231 (Part 9): 2002 IEC 60728-9 (2000)** Cabled Distribution Systems for Television and Sound Signals Part 9 Interfaces of Cabled Distribution Systems for Digitally Modulated Signals. Amendment No. 1, October 2025 was established on October 30, 2025 and the standard without the amendment remains in force until April 29, 2026.
2. **IS/ISO/IEC 18014-2: 2021** Information Security - Time-Stamping Services Part 2 Mechanisms Producing Independent Tokens (First Revision). Amendment No. 1, October 2025 was established on October 30, 2025 and the standard without the amendment remains in force until April 29, 2026.
Chitra Gupta, Scientist G & DDG (Hallmarking and Training) is the contact person. The advertisement number is [ADVT.-III/4/Exty./497/2025-26].
Key Entities Referenced
Bureau of Indian Standards (BIS): Primary regulatory body responsible for notifying amendments to Indian standards.
Bureau of Indian Standards Rules, 2018: Legal framework under which the notification regarding amendment of Indian standards is issued.
IS 14231 (Part 9) : 2002 IEC 60728-9 (2000): Indian Standard for Cabled Distribution Systems for Television and Sound Signals Part 9 Interfaces of Cabled Distribution Systems for Digitally Modulated Signals, that is subject to an amendment.
IS/ISO/IEC 18014-2: 2021: Indian Standard for Information Security - Time-Stamping Services Part 2 Mechanisms Producing Independent Tokens, that is subject to an amendment.
रजिस्ट्री स.ं डी.एल.- 33004/99 REGD. No. D. L.-33004/99
सी.जी.-डी.एल.-अ.-29112025-268068
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CG-DL-E-29112025-268068
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असाधारण
EXTRAORDINARY
भाग III—खण् ड 4
PART III—Section 4
प्राजधकार स ेप्रकाजित
PUBLISHED BY AUTHORITY
स.ं 761] नई दिल्ली, मगं लिार, निम् बर 25, 2025/अग्रहायण 4, 1947
No. 761] NEW DELHI, TUESDAY, NOVEMBER 25, 2025/AGRAHAYANA 4, 1947
भारतीय मानक ब्य रू ो
(उपभोक्त ा मामल ेजिभाग)
अजधसचू ना
नई दिल् ली, 3 निम् बर, 2025
सिं भ:भ HQ-PUB015/1/2020-PUB-BIS(1370).—भारतीय मानक ब्यरू ो जनयम, 2018 के जनयम 15 के उपजनयम
(1) के अनुसरण म ें भारतीय मानक ब्यूरो एतिद्वारा अजधसजू चत करता ह ै इसमें संलग्न अनूसूची में दिये गय े मानकों म ें
संिोधन दकये गये ह ैं|
अनसु चू ी
क्रम स्ट्थाजपत भारतीय मानकों की सख्ं या, िर् भतथा सिं ोधनों की सिं ोधनों की जतजथ िब तक मानक
स.ं िीर्कभ सख्ं या एि ं जतजथ प्रजतस्ट्थापन तीसरे स्ट्तभं म ेंइंजगत
जतजथ सिं ोधन के जबना भी
लाग ूरहगे ा
(1) (2) (3) (4) (5)
1 आई एस 14231 (भाग 9) : 2002 संिोधन संख्या 1 30 अक्टूबर 29 अप्रलै 2026
आई ई सी 60728-9 (2000) अक्टूबर 2025 2025
टेजलजििन और ध्िजन संकेतों के जलए
केबलकृत जितरण तंत्र
7890 GI/2025 (1)2 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC.4]
भाग 9 जडजिटल माड्यूजलत सकं ेतों के जलए
केबलकृत जितरण प्रणाली के अन्तरपष्ठृ
2 आई एस/आई एस ओ/आई ई सी 18014-2 : संिोधन संख्या 1 30 अक्टूबर 29 अप्रलै 2026
2021 अक्टूबर 2025 2025
सूचना सुरक्षा — समय-स्ट्टैनम्पगं सेिाएं
भाग 2 स्ट्ितंत्र टोकन उत्पादित करने का तंत्र
(पहला पुनरीक्षण)
जचत्रा गुप्ता, िैज्ञाजनक िी एिं उप महाजनिेिक (हॉलमार्किंग एिं रेननंग)
[जिज्ञापन-III/4/असा./497/2025-26]
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 3rd November, 2025
Ref: HQ-PUB015/1/2020-PUB-BIS(1370).—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 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 14231 (Part 9) : 2002 Amendment No. 1 30 October 2025 29 April 2026
IEC 60728-9 (2000) October
Cabled Distribution Systems for Television and 2025
Sound Signals
Part 9 Interfaces of Cabled Distribution
Systems for Digitally Modulated Signals
2 IS/ISO/IEC 18014-2 : 2021 Amendment No. 1 30 October 2025 29 April 2026
Information Security — Time-Stamping October
Services Part 2 Mechanisms Producing 2025
Independent Tokens
(First Revision)
CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training)
[ADVT.-III/4/Exty./497/2025-26]
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.