ISO 15118-8:2020
Road vehicles - Vehicle to grid communication interface - Part 8: Physical layer and data link layer requirements for wireless communication
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About This Item
ISO 15118-8:2020 defines requirements for the physical layer and data link layer for wireless communication in the vehicle-to-grid communication interface. It is relevant for organizations that need a technical reference for evaluating communication behavior between electric vehicles and external systems where wireless connectivity is part of the design. In engineering, testing, and procurement workflows, ISO 15118-8:2020 helps support documented evaluation, technical review, and conformity assessment activities tied to interoperable communication performance.
Overview of ISO 15118-8:2020
As part of the ISO 15118 series, ISO 15118-8:2020 focuses on the lower communication layers used for wireless exchange in road vehicle energy communication scenarios. Its scope is primarily relevant to interface design, implementation validation, and protocol compatibility checks at the physical and data link layers. For teams involved in technical assessment or compliance workflows, it provides a targeted reference for confirming that wireless communication behavior aligns with the intended vehicle-to-grid communication framework.
Compliance applications of ISO 15118-8:2020
ISO 15118-8:2020 is typically used when reviewing wireless communication elements in electric vehicle charging or grid-interaction environments, especially where implementation consistency and interface behavior must be verified. It may support laboratory evaluation, supplier review, engineering documentation, and product evaluation activities for hardware and software involved in communication stacks. Procurement and compliance teams can use it as a technical document to help define requirements, align testing workflows, and prepare for conformity assessment.
Importance of compliance with ISO 15118-8:2020
Compliance with ISO 15118-8:2020 matters because wireless communication at the physical and data link layer can affect interoperability, testing consistency, and operational reliability. Clear alignment with the standard supports technical validation, reduces integration risk, and helps organizations document performance expectations in a structured way. It is also useful for quality assurance and regulatory preparation, particularly when multiple suppliers, test environments, or implementation variants must be assessed against the same engineering specification.
- Physical layer and data link layer requirements for wireless vehicle communication
- Reference point for engineering validation and interoperability checks
- Useful in laboratory testing, supplier review, and compliance workflows
- Supports documented evaluation for vehicle-to-grid communication interfaces
- Publication Date: 2020-09-21
- Standard Status: Original
- Publisher: IEC
- Edition: 2
- This Version: ISO 15118-8:2020 (2020-09-21)
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