Gain a greater understanding of organizational capacity to do and use evaluation and implications for evaluation capacity building (ECB). This volume is unique in that it represents a multiple case study of eight organizations that were committed to ECB. It: Situates the study in terms of ECB theory and research Delineates a conceptual framework Presents case profile reports and the results of a cross-case analysis. Discusses findings in terms of implications for research, theory, and practice. This is the 141st issue in the New Directions for Evaluation series from Jossey-Bass. It is an official publication of the American Evaluation Association.