The 'Planninggroup for Gerontological research' published in february 1981 the 'Research plan in gerontology in the Netherlands'. In this article attention is given to some characteristics of science policy in the Netherlands during the last few years. Some features of the history and methods of working of the Planninggroup are pointed out. Next the main recommendations of the research-plan are stated: The premises on which the programming is based; the considerations to obtain a balance in attention paid to several research-fields; criteria for priority-setting (both scientific and social relevance criteria). Based on symptoms and problems in processes of aging twelve research-fields are chosen. Within these fields principal topics are further developed. The premises and criteria result into the selection of 22 priority research-projects. Recommendations are made for execution of the research-plan. It is suggested to establish a so called 'Gerontology Research Commission'. The task is to coordinate execution of the program within a 5-year period. Ways to execute the research-plan are given. A significant governmental investment in research on aging (100 research-positions in the 5 year period) is needed. In the discussion some consideration is given to the investment in manpower in gerontological research in the Netherlands and the costs of making the research-plan. The relation of the plan with the existing research-situation is stressed.