The Dictionary of Occupational Titles (DOT) was created by the Employment and Training Administration, and was last updated in 1991.
It is included on the Office of Administrative Law Judges (OALJ) web site because it was a standard reference
in several types of cases adjudicated by the OALJ, especially in older labor-related immigration cases.
The DOT, however, has been replaced by the O*NET.
For information on O*Net, see