A labor resource decision support system, in which labor resource data is maintained across multiple units within an organization using a standardized data record format. A demand measurement for a first type of labor resource having a unique combination of values for fields of the standardized data record format is determined based on input describing forecasted demand for the first type of labor resource within the organization and a supply measurement for the first type of labor resource is determined based on input describing forecasted supply for the first type of labor resource within the organization and the labor resource data. A gap measurement is calculated based on the determined demand measurement and the determined supply measurement and an output is provided based on the calculated gap measurement.