Home › Resource library › Case studies › Data quality coforge deployed six sigma methodology to dq rules framework Data quality: Coforge deployed six sigma methodology to DQ rules framework Share The Client A Top 20 U.S. Bank Challenge Inconsistencies in the way quality of data is perceived by stakeholders. Solution Six Sigma methodology customized to fit IQ international standards for Data quality Execution Performed current state analysis on the perception of data quality and its varied impacts Mapped sigma thresholds against existing metrics Defined a framework for assessment, monitoring and reporting based on IQINT standards Implemented a single version of reporting structure and standards Value Delivered Efficiency gained ~50% Reduced stakeholder communication in interpreting the reports Increased trust and confidence on data quality reporting from data office