Based on the Uniform Guidelines of Employee Selection “A selection rate for any race, sex, ethnic group which is less than four-fifths (4/5) (or eighty percent) of the rate for the group with the highest rate will generally be regarded by the Federal enforcement agencies as evidence of adverse impact…” Using the calculator to the right, you can see where your organization stands on the four-fifths rule. Remember, just because there is adverse impact, it does not mean your hiring process is illegal. Contact us if you would like more information or if you would like a comprehensive review of your hiring systems for EEO or OFCCP compliance.