The Department of Labor, through a grant with the National Center for O*NET Development, has provided three instruments for use by career development practitioners. These include an interest inventory, a work values inventory, and an ability assessment. The tools are designed to provide results that can assist persons interested in learning about themselves and how their characteristics match up with occupations. People taking the assessments can use their results to explore occupations available via O*NET Online. This paper will describe each of the assessments and will indicate how the instruments can be used to assist people in exploring career and occupational options. (Contains 17 references.) (Author)