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Core Purpose

The Central Government proposes to amend the Central Motor Vehicles Rules, 1989, by introducing draft rules for cyber security and software update management systems for motor vehicles.

Detailed Summary

The Ministry of Road Transport and Highways published a draft notification, G.S.R. 503(E), on June 17, 2026, proposing amendments to the Central Motor Vehicles Rules, 1989. These amendments, made in exercise of powers conferred by section 110 and sub-section (1) of section 212 of the Motor Vehicles Act, 1988 (59 of 1988), introduce new rules 125-T and 125-U. Rule 125-T mandates Cyber Security and Cyber Security Management Systems (CSMS) requirements as per AIS-189 for motor vehicles of categories M, N, T (if fitted with at least one ECU), and L7 with level 3 automation. Implementation dates for new models are October 1, 2026 (L3+ automation), April 1, 2028 (OTA enabled), and October 1, 2029 (Software Update but No OTA); for existing models, these are April 1, 2027, and October 1, 2028, respectively. Rule 125-U mandates Software Updates and Software Update Management Systems (SUMS) requirements as per AIS-190 for motor vehicles of categories M, N, T, A, and C, with identical implementation dates. Both rules apply until corresponding BIS specifications are notified under the Bureau of Indian Standard Act, 2016 (11 of 2016). The draft rules are open for public objections and suggestions for thirty days from the notification's publication in the Gazette, to be sent to the Additional Secretary (MVL, Transport & Road Safety), Ministry of Road Transport and Highways, Transport Bhawan, Parliament Street, New Delhi-110 001, or via email to [email protected]. The principal rules were initially published vide G.S.R. 889(E) dated September 16, 2020. The notification is signed by Mahmood Ahmed, Addl. Secy.

Full Text

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-25062026-273842 EXTRAORDINARY PART II-Section 3-Sub-section (i) PUBLISHED BY AUTHORITY No. 452] NEW DELHI, MONDAY, JUNE 22, 2026/ASHADHA 1, 1948 MINISTRY OF ROAD TRANSPORT AND HIGHWAYS NOTIFICATION New Delhi, the 17th June, 2026 G.S.R. 503(E).—The following draft of certain rules further to amend the Central Motor Vehicles Rules, 1989, which the Central Government proposes to make in exercise of the powers conferred by section 110 of the Motor Vehicles Act, 1988 (59 of 1988), is hereby published as required by sub-section (1) of section 212 of the said Act, for information of all persons likely to be affected thereby; and notice is hereby given that the said draft rules will be taken into consideration after the expiry of thirty days from the date on which the copies of this notification as published in the Gazette of India, are made available to the public; The objections or suggestions which may be received from any person in respect of the said draft rules before the expiry of the aforesaid period will be considered by the Central Government. 3. Objections and suggestions to these draft rules, if any, may be sent to the Additional Secretary (MVL, Transport & Road Safety), Ministry of Road Transport and Highways, Transport Bhawan, Parliament Street, New Delhi-110 001 or on the email: [email protected]; 4609 GI/2026 (1) 4 THE GAZETTE OF INDIA: EXTRAORDINARY DRAFT RULES [PART II-SEC. 3(i)] 1. Short title and commencement. — (1) these rules may be called as the Central Motor Vehicles (.......... Amendment) Rules, 2026. (2) Save as otherwise provided in these rules, they shall come into force on the date of their final publication in the Official Gazette. 2. In the Central Motor Vehicle Rules, 1989, after rule 125-S, following rules 125-T and 125-U shall be inserted namely:- "125-T. Safety Requirements for Vehicles with regard to their Cyber Security and Cyber Security Management systems (CSMS): On and from dates as specified in Table 1 below, motor vehicles of category M, N, T if fitted with at least one ECU and L7 with level 3 automation, as referred in the standard, shall meet requirements of Cyber Security and Cyber Security Management Systems as per AIS-189, as amended from time to time, till the corresponding BIS specifications are notified under the Bureau of Indian Standard Act, 2016 (11 of 2016)." Table 1 Sl. No. | Vehicle Type for compliance to Cyber security and Cyber Security Management Systems (CSMS) | Date of Implementation | | New Model | Existing Model (1) | (2) | (3) | (4) 1. | Vehicle with Automation* level L3 and above | 1st October 2026 | 1st April 2027 2. | OTA** enabled vehicles (OTA capable ECUs*** Other than Infotainment systems and Tracking Devices) | 1st April 2028 | 1st October 2028 3. | All OTA enabled Vehicles | | 4. | With Software Update but No OTA | 1st October 2029 | 5. | No Software update, No OTA | | Note: * Automation levels as mentioned in AIS 189 ** OTA – Over the Air *** ECU - Electronic Control Unit "125-U. Safety Requirements for Vehicles with regard to their Software Updates and Software Update Management systems (SUMS): On and from dates as specified in Table 1 below, motor vehicles of category M, N, T, A and C shall meet requirements of Software Updates and Software Update Management Systems as per AIS-190, as amended from time to time, till the corresponding BIS specifications are notified under the Bureau of Indian Standard Act, 2016 (11 of 2016)." [PART II—खण्ड 3(i)] 5 Table 1 Sl. No. | Vehicle Type for compliance to Software Updates and Software Update Management Systems (SUMS) | Date of Implementation | | New Model | Existing Model (1) | (2) | (3) | (4) 1. | Vehicle with Automation* level L3 and above | 1st October 2026 | 1st April 2027 2. | OTA** enabled vehicles (OTA capable ECUs*** Other than Infotainment systems and Tracking Devices) | 1st April 2028 | 1st October 2028 3. | All OTA enabled Vehicles. | | 4. | With Software Update but No OTA | 1st October 2029 | Note: * Automation levels as mentioned in AIS 189 ** OTA - Over the Air *** ECU - Electronic Control Unit [F. No. RT-11036/91/2024-MVL] MAHMOOD AHMED, Addl. Secy. Note: The principal rules were published in the Gazette of India, Extraordinary, Part-II, Section 3, Sub-section (i), vide notification number G.S.R. 889(E), dated the 16th September, 2020 and lastly amended vide Notification number ........ Dated........... 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. SARVESH KUMAR Digitally signed by SARVESH SRIVASTAVA Date: 2006.06.25 21:51:17 +0530

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