We are serious about the Quality of our Data
All data that receive is rigorously checked and cross-checked for quality before being added to our Repositories. Each project is then assigned a rating code (A, B, C OR D) to denote its quality rating. Approximately 93% of our projects are rated either A or B and it these projects that are used in analysis.
The ISBSG data is trusted and used by some of the most significant companies in the industry. Analyses of the ISBSG data have been compared with analyses of other industry data and found to be consistent.