The Pennsylvania Compensation Rating Bureau (PCRB) is a non-profit organization that provides benchmark ratings for worker's compensation insurance carriers, enabling them to set rates[1]. PCRB offers data reporting services, manuals, filings, forms, classifications, and circulars[2]. Their target audience includes insurance carriers and businesses. The unique selling proposition of PCRB is its ability to provide standardized and reliable data, enhancing consistency and accuracy in reporting, which is crucial for setting fair worker's compensation rates[3][4]. This helps ensure that insurance rates are based on robust data analysis and research.