Tata Technologies partners WHIS to strengthen software-defined vehicle stack

Collaboration targets ISO 26262 compliance and scalable safety-certified SDV architectures for OEMs and Tier 1 suppliers.

Tata Technologies has partnered with WITTENSTEIN High Integrity Systems (WHIS) to accelerate the development of software-defined vehicles (SDVs) by integrating SAFE RTOS into its automotive software platform.

Under the agreement, WHIS’s flagship SAFE RTOS will be embedded into Tata Technologies’ SDV stack as a core real-time operating system component.

The integration will enable automotive OEMs and Tier 1 suppliers to build scalable, safety-certified vehicle architectures while meeting stringent functional safety requirements, including ISO 26262.

The collaboration comes at a time when the automotive industry is transitioning toward software-centric vehicle platforms, driven by electrification, autonomy and connected mobility.

As software increasingly controls vehicle systems such as infotainment, ADAS, battery management and domain controllers, manufacturers now prioritise certifiable real-time operating environments in their product development cycles.

As per the announcement, SAFE RTOS is engineered for safety-critical embedded applications and is known for its deterministic real-time performance and certification-ready architecture.

By incorporating the platform into its SDV framework, Tata Technologies aims to provide customers with a pre-integrated, safety-aligned software foundation that can reduce development complexity and accelerate validation timelines.

Tata Technologies’ president, automotive sales, Nachiket Paranjpe, said by combining Tata Technologies’ expertise in automotive software development with WHIS’s safety solutions, the aim is to help customers accelerate SDV adoption and deliver cutting-edge mobility experiences.

With SDVs requiring centralised compute architectures and modular software layers, the integration of a safety-certified RTOS is expected to streamline system integration across multiple vehicle domains.

This is particularly relevant as OEMs scale software features across electrified and autonomous platforms while ensuring reliability across real-time workloads.

For Tata Technologies, the partnership strengthens its position in the evolving SDV landscape, where automotive engineering services providers are expanding beyond mechanical and hardware integration into full-stack software enablement.

For WHIS, the agreement expands the deployment footprint of SAFE RTOS within global automotive programs and reinforces its presence in safety-critical embedded software for next-generation mobility platforms.