Summarizes perspectives from the clinical research literature and from the experiences of administrators, clinicians, family advocates, and services researchers on how best to change and sustain effective practice. An implementation plan is described for evidence-based practices based on the use of toolkits to promote the consistent delivery of such practices. The toolkit includes integrated written material, Web-based resources, training experiences, and consultation opportunities. Special materials address the concerns of mental health authorities (funders), administrators of provider organizations, clinicians, and consumers and their families