Persons.
Persons. Where designation of persons by race, color, or national origin is required, the following designations ordinarily may be used: White not of Hispanic origin, Black not of Hispanic origin, Hispanic, Asian or Pacific Islander, American Indian or Alaskan Native. Additional subcategories based on national origin or primary language spoken may be used, where appropriate, on either a national or a regional basis.
Source
23 CFR § 200.5
Scoping language
The following definitions shall apply for the purpose of this part: