csa-bsi-scoring

Explain FMCSA CSA and SMS scoring mechanics for BASIC categories and violations.

1|Updated May 13, 2026
One-click install
npx skills add https://github.com/x3fleetsafety/skills --skill csa-bsi-scoring
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: csa-bsi-scoring
Source: https://github.com/x3fleetsafety/skills/tree/main/skills/csa-bsi-scoring
Command: npx skills add https://github.com/x3fleetsafety/skills --skill csa-bsi-scoring

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps motor carriers understand and manage FMCSA Compliance Safety Accountability scoring by explaining BASIC categories, violation weighting, peer percentiles, and intervention risks.

Core Features & Use Cases

  • CSA Score Analysis: Explains the seven BASIC categories, BSI calculations, severity weights, time weighting, exposure factors, and peer percentile scoring.
  • SMS Compliance Guidance: Supports questions about Safety Measurement System mechanics, ISS inspection priorities, alert status, and DataQ dispute workflows.
  • Use Case: A fleet safety manager can use this Skill to evaluate why a carrier received an alert status and identify actions to improve its FMCSA safety performance.

Quick Start

Use the csa-bsi-scoring skill to explain how a carrier's BASIC percentile score is calculated and what steps can reduce compliance risk.

Frequently Asked Questions about csa-bsi-scoring

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How does FMCSA CSA SMS scoring work for motor carriers?

FMCSA CSA SMS scoring calculates BASIC percentile scores by applying violation severity weights, time weighting, and exposure factors to motor carrier safety data, comparing results against peer groups to determine intervention thresholds.

How do I calculate my carrier's BASIC percentile score?

To calculate a BASIC percentile score, apply severity weights and time weighting to your violations, factor in your carrier's exposure data, then compare the resulting BSI against your peer group's safety performance percentiles.

What triggers a CSA alert status and FMCSA intervention thresholds?

A CSA alert status is triggered when a carrier's BASIC percentile score exceeds established FMCSA intervention thresholds, which are based on safety performance comparisons within specific peer groups and BASIC categories.

How do I file a DataQ dispute to correct FMCSA violations?

Filing a DataQ dispute involves submitting a formal challenge through the FMCSA DataQ system to correct erroneous violation data, which can subsequently lower your carrier's BASIC severity weights and SMS percentile scores.

What is the difference between ISS inspection priorities and CSA BASIC scores?

ISS inspection priorities dictate roadside inspection targeting based on carrier safety data, while CSA BASIC scores measure specific safety compliance categories using severity weights and peer percentiles to determine overall intervention risk.