In recent years, more effective utilization of limited mental health manpower has required mental health professionals to shift more from direct service to consultation with workers whose job roles, while important to good mental health, are outside of the mental health field. There are often serious barriers to effective consultation in marked differences in job functions, training and education, and social class identification between consultant and consultee. The consultant can overcome these by familiarizing himself as directly as possible with the consultee's job, client population, and background. Successful examples of this type of consultation are described.