American Indian Published July 20, 2015 at 978 × 652 in Cultural Competence in Substance Abuse Treatment Improving Cultural Competence in Substance Abuse Treatment is a 4-hour online continuing education (CE/CEU) course that proposes strategies to engage clients of diverse racial and ethnic groups in treatment. LinkedInFacebookTwitterEmailMorePinterestTumblrRedditPocketPrintLike this:Like Loading...