The objective of this programme on Hybrid Powertrain Architecture & System Integration is to provide participants with a focused yet comprehensive understanding of hybrid electric vehicle technologies, including hybrid energy management strategies, fuel cell hybrid systems, electric machines, regenerative braking mechanisms, NVH considerations, vehicle diagnostics, and control systems. The programme emphasizes system-level integration of hybrid powertrain components, energy flow management, and practical operational strategies, enabling participants to acquire application-oriented knowledge essential for designing, analysing modern hybrid and fuel cell vehicles in real-world scenarios.