The P-HEVOR System Requirements and Architecture is a final deliverable of the NGMN Alliance, approved by the NGMN Board on March 20, 2013. The document provides a comprehensive overview of the system requirements and architecture of a P-HEVOR (Private Hybrid Electric Vehicle On-Road) system. The system requirements include the functionality, performance, and security requirements, while the architecture describes the overall structure and components of the system. The document is confidential and proprietary to NGMN Ltd., and its use, disclosure, or reproduction requires prior written authorization from NGMN Ltd.