Keeping Track of Race
Employers may legitimately need information about their employees' or applicants' race for affirmative action purposes and/or to track applicant flow. One way to obtain racial information and simultaneously guard against discriminatory selection is for employers to use "tear-off sheets" for the identification of an applicant's race. After the applicant completes the application and the tear-off portion, the employer separates the tear-off sheet from the application and does not use it in the selection process.
Source: U.S. EEOC, Washington, D.C., September 11, 1998.