Contents Foreword	 1   Scope	 2   Normative references	 3   Terms and definitions	 4   Type approval and application 5   Technical requirements and test	 6   Access to OBD system information	 7   Production consistency	 8   Extension of type approval	 Annex A (Normative)  Materials submitted for type approval	 Annex B (Normative)  Type approval test of on-board diagnosis (OBD) system	 Annex C (Normative)  Malfunction indicator and fault code	 Annex D (Normative)  Diagnosis signal	
 
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