Commission Directive 2005/78/EC of 14 November 2005 implementing Directive 2005/55/EC of the European Parliament and of the Council on the approximation of the laws of the Member States relating to the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines for use in vehicles, and the emission of gaseous pollutants from positive ignition engines fuelled with natural gas or liquefied petroleum gas for use in vehicles and amending Annexes I, II, III, IV and VI thereto (Text with EEA relevance) (repealed) (c. 78)

ANNEX IV ON-BOARD DIAGNOSTIC SYSTEMS (OBD)

6. DIAGNOSTIC SIGNALS

6.6. The software calibration identification number as declared in Annexes II and VI to Directive 2005/55/EC shall be made available through the serial port of the standardised diagnostic connector. The software calibration identification number shall be provided in a standardised format.