AIS-023 & Amds. 1 to 5
Automotive Vehicles - Seats, their Anchorages and Head Restraints for Passenger Vehicles of Categories L7, M2, M3 and Goods Vehicles of Category N – Specifications
AIS Standard Advanced Safety and Performance Standards for Conventional and Electric Vehicles
The standards covering Automotive Vehicles – Seats, their Anchorages and Head Restraints for Passenger Vehicles of Categories L7, M2, M3 and Goods Vehicles of Category N; Automotive Vehicles – The Strength of Superstructure of Large Passenger Vehicles; Electric Power Train Vehicles – Construction and Functional Safety Requirements; Electric Power Train Vehicles – Measurement of Electrical Energy Consumption; Electric Power Train Vehicles – Method of Measuring the Range; Electric Power Train Vehicles – Measurement of Net Power and the Maximum 30 Minute Power; and Battery Operated Vehicles – Safety Requirements of Traction Batteries collectively define critical safety, structural, and performance benchmarks for conventional and electric vehicles. These regulations ensure occupant protection, structural crashworthiness, electrical and functional safety of electric powertrains, accurate measurement of energy efficiency and driving range, and safe design and operation of traction batteries. Compliance with these requirements is essential for vehicle type approval, certification, and lawful market entry, supporting both road safety and technological reliability.
Devendra Automobile provides expert support in achieving compliance with these advanced automotive safety and electric vehicle standards through end-to-end regulatory assistance. With strong technical understanding and practical approval experience, Devendra Automobile assists manufacturers in design evaluation, testing coordination, documentation preparation, and certification management. Their structured approach helps reduce compliance risks, avoid approval delays, and ensure vehicles meet mandatory safety and performance requirements for successful approval and commercialization.
1. AIS-023 & Amds. 1 to 5 Automotive Vehicles – Seats, their Anchorages and Head Restraints for Passenger Vehicles of Categories L7, M2, M3 and Goods Vehicles of Category N – Specifications:- specifies the design, strength, and safety requirements for vehicle seating systems to ensure occupant protection under normal use and crash-related conditions. The standard addresses aspects such as seat structure integrity, anchorage strength, head restraint geometry, energy absorption, and functional performance to enhance occupant safety and comfort across applicable vehicle categories. We provide specialized regulatory and technical support for compliance with this standard, including applicability assessment, design and drawing review, test requirement interpretation, documentation preparation, coordination with authorized test agencies, and approval assistance, helping OEMs and component manufacturers achieve regulatory conformity and safe, market-ready vehicle seating solutions.
2. AIS-031 and Amd. 1 to 4 Automotive Vehicles – The Strength of Superstructure of Large Passenger Vehicles:-defines the structural strength and safety performance requirements of the superstructure in large passenger vehicles to ensure occupant protection during rollover and impact scenarios. The standard outlines evaluation criteria related to structural integrity, energy absorption, deformation limits, and survival space preservation to minimize risk to passengers in severe conditions. We provide end-to-end compliance and approval support for this standard, including applicability analysis, technical interpretation, structural assessment coordination, documentation preparation, liaison with authorized testing agencies, and approval assistance, enabling bus and coach manufacturers to meet regulatory safety requirements and achieve timely certification.
3. AIS-038 (Rev.1):2015 and Amd.1 Electric Power Train Vehicles- Construction and Functional Safety Requirements:-defines the constructional, electrical, and functional safety requirements for electric power train vehicles to ensure safe operation under normal and fault conditions. The standard covers critical aspects such as protection against electric shock, functional safety of electric drive systems, safety during charging, insulation integrity, and control system behavior to reduce risks associated with high-voltage components and electric propulsion. We provide comprehensive regulatory and technical support for compliance with this standard, including applicability assessment, design and safety concept review, requirement interpretation, documentation preparation, coordination with authorized testing agencies, and approval assistance, helping electric vehicle manufacturers achieve regulatory compliance, enhanced safety, and smooth market introduction.
4. AIS-039 (Rev.1) & Corri. 1 and Amd. 1 & 2 Electric Power Train Vehicles– Measurement of Electrical Energy Consumption:- specifies the standardized test procedures and calculation methods for determining the electrical energy consumption of electric power train vehicles. The standard ensures consistent, accurate, and comparable measurement of energy usage under defined test cycles and operating conditions, supporting transparent efficiency evaluation and regulatory reporting. We provide complete technical and regulatory support for compliance with this standard, including applicability assessment, test procedure guidance, data interpretation support, documentation preparation, coordination with authorized testing agencies, and approval assistance, enabling electric vehicle manufacturers to accurately demonstrate energy efficiency and achieve timely regulatory compliance
5. AIS-040 (Rev.1):2015 and Amd.1 to 3 Electric Power Train Vehicles – Method of Measuring the Range :- defines the prescribed test methods and evaluation conditions for accurately determining the driving range of electric power train vehicles on a single charge. The standard establishes uniform procedures for test cycle selection, vehicle conditioning, energy measurement, and result calculation to ensure reliable and comparable range declarations for regulatory and consumer information purposes. We offer end-to-end regulatory and technical support for compliance with this standard, including applicability analysis, test planning guidance, pre-test readiness assessment, documentation preparation, coordination with authorized testing agencies, and approval assistance, helping electric vehicle manufacturers validate range performance and achieve smooth regulatory approval.
6. AIS-041 (Rev.1):2015 and Amd. 1 Electric Power Train Vehicles Measurement of Net Power and The Maximum 30 Minute Power:- specifies the standardized procedures and test conditions for determining the net power output and the maximum 30-minute power of electric power train vehicles. The standard ensures consistent evaluation of vehicle performance by defining methods for measurement, stabilization conditions, and data calculation to accurately represent power capability under sustained operation. We provide comprehensive technical and regulatory support for compliance with this standard, including applicability assessment, test method interpretation, performance data review, documentation preparation, coordination with authorized testing agencies, and approval assistance, enabling electric vehicle manufacturers to demonstrate verified power performance and achieve timely regulatory compliance.
7. AIS-048 & Amd. 1 and Amd 2 Battery Operated Vehicles – Safety Requirements of Traction Batteries:-specifies the safety requirements and test criteria for traction batteries used in battery-operated vehicles to minimize risks related to electrical, thermal, and mechanical hazards. The standard addresses protection against short circuits, overcharging, thermal runaway, vibration, mechanical shock, and environmental exposure to ensure safe operation throughout the battery’s service life. We provide specialized regulatory and technical support for compliance with this standard, including applicability assessment, safety requirement interpretation, test planning assistance, documentation preparation, coordination with authorized testing agencies, and approval support, helping battery and vehicle manufacturers achieve regulatory compliance and ensure safe, reliable battery systems for market deployment.
Advanced Vehicle Construction, Safety & Type Approval Requirements
The above standards collectively address critical constructional, functional, and safety requirements across a wide range of vehicle categories, including sleeper coaches, motor caravans, ambulances, buses, special purpose vehicles, and electric power train construction equipment vehicles. They cover essential aspects such as body construction integrity, fire detection and suppression systems, advanced driver assistance features like AEBS, driver drowsiness and attention warning systems, blind spot and moving-off information systems for vulnerable road users, and reduced audibility requirements for quiet road transport vehicles. Together, these regulations ensure compliance with Central Motor Vehicles Rules while enhancing occupant safety, pedestrian protection, environmental performance, and overall road safety through structured type approval and certification processes.
The above standards collectively address critical constructional, functional, and safety requirements across a wide range of vehicle categories, including sleeper coaches, motor caravans, ambulances, buses, special purpose vehicles, and electric power train construction equipment vehicles. They cover essential aspects such as body construction integrity, fire detection and suppression systems, advanced driver assistance features like AEBS, driver drowsiness and attention warning systems, blind spot and moving-off information systems for vulnerable road users, and reduced audibility requirements for quiet road transport vehicles. Together, these regulations ensure compliance with Central Motor Vehicles Rules while enhancing occupant safety, pedestrian protection, environmental performance, and overall road safety through structured type approval and certification processes.
Devendra Automobile – End-to-End Compliance & Approval Support
Devendra Automobile provides comprehensive technical and regulatory support to help manufacturers, body builders, and OEMs achieve compliance with these advanced automotive standards. Our services include design evaluation, documentation preparation, liaison with test agencies, coordination of type approval and certification activities, and guidance on integrating safety systems such as FDAS, FDSS, AEBS, and driver assistance technologies. With in-depth regulatory expertise and practical industry experience, Devendra Automobile ensures a smooth approval journey, reduced timelines, and full conformity with applicable CMVR and AIS requirements, enabling clients to confidently launch safe, compliant, and market-ready vehicles.
1. AIS-119 (Rev. 1) & Amd 1 to 5 & Corri. 1 to Amd. 5 Specific Constructional Requirements for Sleeper Coaches:- Our services cater to the highest standards in railway coach safety and design. We specialize in compliance and certification solutions aligned with AIS-119 (Rev. 1) & Amd 1 to 5 & Corri. 1 to Amd. 5 Specific Constructional Requirements for Sleeper Coaches, ensuring that all sleeper coaches meet the latest regulatory and safety benchmarks. From detailed technical documentation and design verification to testing and approval support, we provide end-to-end assistance for manufacturers, railway operators, and stakeholders, helping them achieve seamless adherence to these constructional requirements with precision and efficiency.
2. AIS-124: 2014 & Amd. 1 Procedure for Type Approval and Certification of Motor Caravans:- We provide specialized services to ensure complete compliance with automotive safety and regulatory standards. Our expertise includes guidance, documentation, and technical support aligned with AIS-124: 2014 & Amd. 1 Procedure for Type Approval and Certification of Motor Caravans for compliance to Central Motor Vehicles Rules. From assisting manufacturers in preparing type approval applications to conducting rigorous testing and certification processes, we help streamline approvals while maintaining strict adherence to the Central Motor Vehicles Rules. Our end-to-end solutions ensure motor caravans meet all legal, safety, and performance requirements efficiently.
3. AIS-125 (Part 1) and Amd 1 to 4 Constructional and Functional Requirements for Road Ambulances:- Our company offers comprehensive solutions for manufacturers and service providers in the emergency vehicle sector. We specialize in ensuring full compliance with AIS-125 (Part 1) and Amd 1 to 4 Constructional and Functional Requirements for Road Ambulances, providing expert guidance on design, safety, and operational standards. Our services include technical documentation, design evaluation, functional testing, and certification support, helping clients deliver road ambulances that meet regulatory requirements while maximizing reliability, safety, and efficiency for emergency response operations.
4. AIS-135 & Amds. 1 to 3 Fire Detection and Alarm System (FDAS) & Fire Detection and Suppression Systems (FDSS) for Buses – Requirements:- We provide specialized consulting and compliance services for the transportation and safety sectors, focusing on fire protection in public vehicles. Our expertise covers AIS-135 & Amds. 1 to 3 Fire Detection and Alarm System (FDAS) & Fire Detection and Suppression Systems (FDSS) for Buses – Requirements, offering end-to-end support from system design evaluation and installation guidance to testing, inspection, and certification. By ensuring buses are equipped with reliable fire detection and suppression solutions that meet regulatory standards, we help operators enhance passenger safety, reduce risks, and achieve full compliance with national safety requirements.
5. AIS-153 & Amd 1 to 6 Additional Requirements for Bus Construction:- We offer expert solutions for manufacturers and operators in the bus industry, ensuring vehicles meet the latest safety and design standards. Our services cover AIS-153 & Amd 1 to 6 Additional Requirements for Bus Construction, providing guidance on structural design, component compliance, safety inspections, and certification processes. From technical consultancy and documentation support to testing and approval assistance, we help clients achieve full regulatory compliance while enhancing the durability, safety, and operational efficiency of their buses.
6. AIS-162 Type Approval of Motor Vehicles of categories M2, M3, N2 and N3 with Advanced Emergency Braking Systems (AEBS):- AIS-162 Type Approval of Motor Vehicles of categories M2, M3, N2 and N3 with regard to the Advanced Emergency Braking Systems (AEBS) is a critical standard ensuring that vehicles are equipped with advanced safety technology to prevent collisions. We provide comprehensive services to help manufacturers and fleet operators comply with this regulation, including testing, certification support, system evaluation, and integration guidance for AEBS. Our expert team ensures that your vehicles meet all statutory requirements while optimizing safety and performance, giving you confidence in both regulatory compliance and passenger protection.
7. AIS-163 and Amd. 1 Procedure for Type Approval of Special Purpose Vehicles (SPV’s):- AIS-163 and Amd. 1 Procedure for Type Approval of Special Purpose Vehicles (SPV’s) for compliance to Central Motor Vehicles Rules outlines the official framework for certifying specialized vehicles such as ambulances, fire trucks, and other SPVs. We provide end-to-end services to ensure compliance, including documentation support, testing, certification guidance, and regulatory consulting. Our team helps manufacturers and operators navigate the approval process efficiently, ensuring that every vehicle meets the Central Motor Vehicles Rules standards for safety, functionality, and legal compliance.
8. AIS-173 Requirements for Approval of Quiet Road Transport Vehicles (QRTV):- AIS-163 and Amd. 1 Procedure for Type Approval of Special Purpose Vehicles (SPV’s) for compliance to Central Motor Vehicles Rules outlines the official framework for certifying specialized vehicles such as ambulances, fire trucks, and other SPVs. We provide end-to-end services to ensure compliance, including documentation support, testing, certification guidance, and regulatory consulting. Our team helps manufacturers and operators navigate the approval process efficiently, ensuring that every vehicle meets the Central Motor Vehicles Rules standards for safety, functionality, and legal compliance.
9. AIS-174 & Amds. 1 and 2 Specific Requirements for Electric Power Train Construction Equipment Vehicle(s):- We provide comprehensive guidance and support for compliance with AIS-174 & Amendments 1 and 2, which detail the specific requirements for electric power train construction equipment vehicles. Our services include assisting manufacturers in understanding and implementing safety, performance, and regulatory standards for electric construction vehicles. From initial design consultation to testing and certification, we ensure that your vehicles meet all statutory norms and operate efficiently and safely in real-world conditions.
10. AIS-184 Driver Drowsiness and Attention Warning Systems for M, N2 and N3 category vehicles:-We provide comprehensive support for manufacturers in implementing Driver Drowsiness and Attention Warning Systems (DAWS) as per AIS-184 standards for M, N2, and N3 category vehicles. Our services cover the full spectrum from design consultation and system integration to testing and certification, ensuring that vehicles meet regulatory requirements while enhancing driver safety. By leveraging our expertise, manufacturers can effectively reduce fatigue-related accidents, improve overall road safety, and maintain compliance with the latest standards, all while optimizing vehicle performance and reliability.
11. AIS-186 Approval of motor vehicles with regard to the Blind Spot Information System for the Detection of Bicycles:- Our team specializes in assisting manufacturers with AIS-186 compliance, focusing on blind spot detection systems for bicycles. We provide end-to-end services including system assessment, certification guidance, technical validation, and regulatory compliance support. By implementing these solutions, vehicles are equipped to detect bicycles effectively, enhancing road safety and reducing accident risks.
12. AIS-187 Approval of motor vehicles with regard to the Moving Off Information System for the Detection of Pedestrians and Cyclists:- Enhancing the safety of vulnerable road users is a cornerstone of modern automotive engineering, particularly for heavy commercial vehicles where front blind spots pose a significant risk during initial acceleration. To mitigate these dangers, the Indian regulatory landscape has adopted sophisticated standards for Advanced Driver Assistance Systems (ADAS) that provide real-time awareness to the operator. Our firm offers expert technical consultancy to help manufacturers navigate the complexities of AIS-187 Approval of motor vehicles with regard to the Moving Off Information System for the Detection of Pedestrians and Cyclists. This standard requires the integration of high-precision sensors and intuitive Human-Machine Interfaces (HMI) that detect and warn the driver about the presence of pedestrians or cyclists in the vehicle’s immediate path. By implementing these proactive safety measures, you ensure your fleet not only complies with mandatory national requirements but also significantly reduces the likelihood of low-speed collisions in congested urban areas.
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