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REGD. No. D. L.-33004/99
The Gazette of India
CG-DL-E-09012025-260082
EXTRAORDINARY
PART III-Section 4
PUBLISHED BY AUTHORITY
No. 17]
NEW DELHI, FRIDAY, JANUARY 3, 2025/PAUSHA 13, 1946
BUREAU OF INDIAN STANDARDS
(Department of Consumer Affairs)
NOTIFICATION
New Delhi, the 27th December, 2024
Ref: HQ-PUB013/1/2020-PUB-BIS (1125). 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 Indian standards, particulars of
which are given in the second column of the schedule hereto annexed have been established on the date indicated
against it in third column. The particulars of the standards, if any which are given in the fourth column shall also
remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column.
SCHEDULE
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
| SI | No., Year & Title of the Indian | Date of | No., Year & Title of the | Date of |
| No. | Standards Established | Establishment | Indian Standards to be | withdrawal |
| | | | withdrawn, if any | |
+=====+=================================================================================================================+======================+==================================================================================================================+===================+
| 1 | IS 15715: 2024 | 20 December 2024 | IS 15715: 2008 | 20 June 2025 |
| | Road Vehicles - Compressed | | Road Vehicles Compressed | |
| | Natural Gas (CNG)/Bio- | | Natural Gas (CNG)/Liquefied | |
| | Compressed Natural Gas (Bio- | | Petroleum Gas (LPG) Fuel | |
| | CNG)/Liquefied Petroleum Gas | | System Components Conduit | |
| | (LPG) - Fuel System | | (Ventilation Hose) | |
| | Components CNG/Bio- | | | |
| | CNG/LPG Conduit (Ventilation | | | |
| | Hose/Pipe) | | | |
| | (First Revision) | | | |
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
| 2 | IS 15717: 2024 | 20 December 2024 | IS 15717: 2006 | 20 June 2025 |
| | Road Vehicles - Compressed | | Road Vehicles Compressed | |
| | Natural Gas (CNG)/ Bio- | | Natural Gas (CNG)/Liquefied | |
| | Compressed Natural Gas (Bio- | | Petroleum Gas (LPG) Fuel | |
| | CNG)/Liquefied Petroleum Gas | | System Components Petrol | |
| | (LPG) - Fuel System | | Valve (Automatic/Manual) | |
| | Components Petrol Valve | | | |
| | (Automatic/Manual) | | | |
| | (First Revision) | | | |
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
| 3 | IS 15720: 2024 | 20 December 2024 | IS 15720: 2008 | 20 June 2025 |
| | Road Vehicles - Compressed | | Road Vehicles Compressed | |
| | Natural Gas (CNG)/Bio- | | Natural Gas (CNG) and | |
| | Compressed Natural Gas (Bio- | | Liquefied Petroleum Gas (LPG) | |
| | CNG)/Liquefied Petroleum Gas | | Fuel System Components | |
| | (LPG) Fuel System | | Compartments/Sub- | |
| | Components CNG/BIO- | | Compartments | |
| | CNG/LPG Compartment/Sub- | | | |
| | compartment | | | |
| | (First Revision) | | | |
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
| 4 | IS 15721: 2024 | 20 December 2024 | IS 15721: 2006 | 20 June 2025 |
| | Road Vehicles Compressed | | Road Vehicles Compressed | |
| | Natural Gas (CNG)/Bio- | | Natural Gas (CNG) and | |
| | Compressed Natural Gas (Bio- | | Liquefied Petroleum Gas (LPG) | |
| | CNG)/Liquefied Petroleum Gas | | Fire Retardant Material for | |
| | (LPG) - Fuel System | | Seat, Upholstery, Roof and Side | |
| | Components - Fire Retardant | | Lining | |
| | Material for Seat, Upholstery, | | | |
| | Roof and Side Lining | | | |
| | (First Revision) | | | |
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
| 5 | IS 15722: 2024 | 20 December 2024 | IS 15722: 2006 | 20 June 2025 |
| | Road Vehicles - Compressed | | Road Vehicles Compressed | |
| | Natural Gas (CNG)/Bio- | | Natural Gas (CNG) Fuel | |
| | Compressed Natural Gas (Bio- | | System Components CNG | |
| | CNG) - Fuel System | | Flexible Fuel Line with End | |
| | Components Flexible Fuel | | Connections [CNG Fuel Line | |
| | Line with End Connections | | Having Pressure Not Exceeding | |
| | [CNG Fuel Line Having Pressure | | 2.15 MPa (21.5 BAR)] | |
| | Not Exceeding 2.15 MPA (21.5 | | | |
| | Bar)] | | | |
| | (First Revision) | | | |
+-----+-----------------------------------------------------------------------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------------+-------------------+
CHITRA GUPTA, Scientist G & DDG (Hallmarking)
[ADVT.-III/4/Exty./873/2024-25]
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.
GORAKHA NATH YADAVA Digitally signed by GORAKHA NATH YADAVA
Date: 2025.01.09 16:34:56 +0530