What triggers an intervention?
Interventions are selected based on the following factors: Number of Behavior Analysis and Safety Improvement Categories (BASICs) percentiles above the threshold (Note: a high BASIC percentile indicates high noncompliance), BASICs alerted due to serious violations, commodity hauled (e.g., passengers, hazardous material), intervention history, and time since last intervention. A complaint or fatal crash could also trigger an investigation.