NASA Procedures and Guidelines
This Document is Obsolete and Is No Longer Used. Check the NODIS Library to access the current version: http://nodis3.gsfc.nasa.gov
NPR 8621.1 Eff. Date: June 02, 2000 Cancellation Date: February 11, 2004	NASA Procedures and Guidelines for Mishap Reporting, Investigating, and Recordkeeping
| TOC | ChangeHistory | Preface | Chp1 | Chp2 | Chp3 | Chp4 | Chp5 | Chp6 | All-Appendices | AppdxA | AppdxB-All | AppdxB1 | AppdxB2 | AppdxB3 | AppdxB4 | AppdxC | AppdxD | AppdxE-All | AppdxE1 | AppdxE2 | AppdxF-All | AppdxF1 | AppdxF2 | AppdxF3 | AppdxG | AppdxH-All | AppdxH1 | AppdxH2 | AppdxH21 | AppdxH3 | AppdxH4 | AppdxH5 | AppdxH6 | AppdxH7 | AppdxI-All | AppdxI1 | AppdxI2 | AppdxI3-All | AppdxI31 | AppdxI32 | AppdxI33 | AppdxI34 | AppdxI35 | AppdxJ-All | AppdxJ1 | AppdxJ2 | AppdxJ3 | AppdxJ4 | AppdxJ5 | AppdxJ6 | AppdxJ7 | AppdxJ8 | AppdxJ9 | AppdxJ10 | AppdxJ11 | AppdxK | AppdxL | AppdxM | Cover | ALL |

I-1. Root Cause Analysis Methodology

I-2. Evidence and Data Analysis

I-3. Advanced Analytical Techniques
ááááááá I-3.1.áá Events and Causal Factors Diagramming
ááááááá I-3.2.áá Mangement Oversight and Risk Tree (MORT)
ááááááá I-3.3.áá Sequentially Timed Events Plotting (STEP)
ááááááá I-3.4.áá Change Analysis
ááááááá I-3.5.áá Fault Tree Analysis

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