Six Sigma Approach to Internal Auditing - IIA Dallas Chapter

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Audit Process – Characterize/Fieldwork Cont. • Characterize – Data Collection and Analysis: • Identify best practices, Opportunities and Risks • Define root causes • What do observations imply regarding Raytheon Customer value stream (waste / variation) • Identify improvement alternatives
Audit Process – Characterize/Fieldwork Cont. • Characterize – Example: document/validate process • Process Maps: controls, hand-offs, duplicate reviews, rework loops RTSC ISS GATE 4 – GATE 5 PROCESSES D “Start Gate 5” PM takes lead – holds kickoff meeting to discuss customer requirements Review and address action items from Gate 4 PM addresses negotiated changes PM Reconciles proposal vs. baseline PM creates IMP/ IMS with input from contracts No Back to PM/CBT for rework End Yes OK Gate 5 Review/ Approval PM Compiles Gate 5 package with inputs from CBTs Gate 5 planning process begins with CBTs (tailors packages to program) CONTROL CONTROL WEAKNESS CONTROL ABSENCE ACTIVITY POTENTIAL NVA OPPORTUNITY RISK AREA CREATED BY RAYTHEON INTERNAL AUDIT, AUGUST 2007
Page 1 and 2: Dallas IIA Six Sigma Approach to In
Page 3 and 4: Raytheon Overview • Leading edge
Page 5 and 6: Six Sigma: Brief History A Knowledg
Page 7 and 8: Six Sigma at Raytheon Sigma Quality
Page 9 and 10: Six Sigma at Raytheon • The botto
Page 11 and 12: How Six Sigma Transformed Internal
Page 13 and 14: How Six Sigma Transformed Internal
Page 15 and 16: Audit Process - Visualize/Audit Pla
Page 17 and 18: Audit Process - Commit/Audit Planni
Page 19 and 20: Audit Process - Prioritize/Planning
Page 21 and 22: Audit Process - Prioritize/Planning
Page 23: Audit Process - Characterize/Fieldw
Page 27 and 28: Audit Process - Characterize/Fieldw
Page 29 and 30: Audit Process - Improve/Fieldwork/R
Page 31 and 32: Audit Process - Achieve/Reporting C
Page 33 and 34: Results • Affect Company Strategy
Page 35: Dan Samson Daniel_A_Samson@Raytheon

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