As post-school outcomes for diverse students with disabilities continue to fall short of those of their majority-culture peers, there is an increasingly urgent need to increase multicultural competence among transition professionals. This study used a pre-/post-test measure to assess changes in multicultural competence for a statewide group of education and rehabilitation staff following a one-time-only training. Findings produced mixed but limited results as to the efficacy of such training in multicultural competence. This suggests that short-term training may not produce powerful enough effects to impart long term changes; however, the results also imply that merely surveying staff about attitudes and practices may act to raise awareness and increase competence. Implications for future research and practice are discussed. (Contains 7 tables.)