ABSTRACT. Discusses the use of the Center for Epidemiologic Studies Depression Scale (L.S. Radloff, 1977) to measure depression in old people in the Netherlands. The characteristics of the CES-D are described, and studies of the reliability, validity, dimensions, and robustness of the scale are reviewed. The results of several applications of the CES-D to Dutch old people are assessed. It is concluded that the CES-D is a valid instrument for use on old people in the Netherlands.