BS ISO 20730-3:2021

This standard BS ISO 20730-3:2021 Road vehicles. Vehicle interface for electronic Periodic Technical Inspection (ePTI) is classified in these ICS categories:

• 43.180 Diagnostic, maintenance and test equipment

This document specifies ePTI-relevant system identifiers, data identifiers, routine identifiers, input/output control identifiers, data types, CompuMethods (computations), and units.

This document describes ePTI systems' data definitions and associated technical requirements. The technical requirements of data definitions of emissions-related systems are specified in other standards, e.g. the ISO 15031 series^{[ 4 ]}, the ISO 27145 series^{[ 5 ]}, and SAE J1979DA .

The ePTI system list defined in this document summarizes ePTI-relevant systems and specifies a defined name (system), a unique identifier (ePTI system identifier) and a description for each ePTI-relevant system.

This document does not specify any type of test method or pass/fail criteria of the ePTI-relevant system during a PTI.