The responsibility to provide accessible, useful genetic counseling to individuals from many cultures and ethnicities arises from the increasing ethnocultural diversity of the populations served, coupled with the ethical goal of providing equal access and quality of services for all individuals. The multicultural education, training, and practice of genetic counseling involves three major components: knowledge of relevant ethnocultural groups, ethnocultural self-awareness, and an understanding of institutional and social barriers to services. Despite the diversity of ethnocultural groups served and the critical role of direct experience and training for the genetic counselor, some general guidelines for multicultural genetic counseling can be identified. These include the importance of establishing and maintaining trust, the essential need to respect the counselee's healthcare beliefs and practices, and the necessity of understanding the impact of culture on the process of decision making and on counselee responses to nondirective counseling.