Contents
Executive summary 3
Summary of internal audit results 9
Report classification 9
Summary of findings 13
Management comments 13
Detailed findings 15
Considerations for improvement 18
Appendix A: Basis of findings rating and report classification 19
Appendix B: Background, Scope and Objectives 22
Background 22
Scope 22
Performance objectives 22
Internal audit objectives 22
Specific scope exclusions 23
Appendix C: Example maps for full event overall route coverage less than 99% 24
Appendix D: Example maps for individual truck route coverage less than 90% 27
Appendix E: Example maps for truck idling more than one hour 30
Appendix F: Limitations and responsibilities 34