Resources Complete List

Access State Advisory Resources information for both the national and state workers compensation environments.

Posted Date: Current

Decimal Extension of Loss Costs, Rates, and Expected Loss Rates

Rate Change Granularity Update

Posted Date: July 17, 2025

As part of our efforts to provide information on workers compensation legislative activity, NCCI identifies and monitors relevant workers compensation-related bills in all jurisdictions and the federal government.

Posted Date: July 15, 2025

NCCI Underwriting Committee

The NCCI Underwriting Committee meets to discuss and provide feedback on key NCCI research topics affecting the workers compensation industry.

Posted Date: July 2, 2025

Ratemaking and Actuarial Resources

Ratemaking and Actuarial Resources

Posted Date: Current

Claims Analysis Resources

Claims Analysis Resources

Posted Date: Current

Experience Rating Plan Methodology Update

Changes in loss costs or rates can lead to changes in experience modification factors (mods), which reflect how individual employers’ historical loss experience compares to the average.

Posted Date: Current