The study identifies trends and events expected to provide opportunities for white supremacist groups to increase their size, influence, and activities during the next 10 years. Although many of the factors are outside the scope of influence of law enforcement, one event apparently has an overwhelmingly positive effect: the establishment of a cross-disciplinary coalition with a multi-faceted intervention strategy. The study concludes that illegal activities of white supremacist groups will pose a risk to law enforcement and society during the 1990's. The study recommends that at a regional level, police executives should assume leadership to mitigate this threat. Such efforts should focus on public-private coalitions that include nontraditional partnerships. The strategy should consist of training, education, enforcement, victim assistance, media relations, political activism, and evaluation. Strategic and transition plans developed provide generic concepts and implementation systems, a transition management structure, and supporting implementation technologies for a county/region. Appended forecasting data, details, graphics, 34 notes, and 84-item bibliography