Unit 2 Audit Data vs. Accident Analysis
The insights from ISM audits are powerfully reinforced when compared with the findings from accident investigation reviews. As shown in Table 3.3, there is a remarkable correlation between the top-ranking non-conformities from audits and the most common root causes of accidents.
Table 3.3: Pareto Analysis of ISM Audit Non-conformities vs. Analysis of Accident Report Non-conformities
'Compliance with rules and regulations', 'management and decision making', and 'procedures for ship maintenance' rank as the top three issues in both datasets. This strong alignment confirms that the deficiencies being flagged during audits are the same systemic weaknesses that contribute to major maritime accidents, validating the focus on these areas for improvement.