ISO 27145-4:2016

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ISO 27145-4:2016 is an international standard focusing on road vehicles, specifically addressing the implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements. It details the requirements for connecting a vehicle to test equipment. This standard is part of a larger series (ISO 27145) aiming to standardize communication for accessing vehicle on-board diagnostic (VOBD) information.