[en] The report presents a compilation and analysis of the viewpoints offered by over 50 individuals representative of the spectrum of groups interested in the proliferation problem. These individuals were selected from utilities, the nuclear industry, the Federal Government, state government staff, Congressional staff, environmental organizations, universities, an energy analysis organization, national energy laboratories, and a public policy analysis organization. The major issues, concerns, and implications identified in the course of this effort are discussed. This analysis of viewpoints is intended to assist DOE in the planning and conduct of a Nonproliferation Alternative System Assessment Program (NASAP). Information is presented in the following formats: framework for analysis; alternative systems assessment criteria; integrated evaluation methodology; and public interaction