The scientific heads of the eight NEPS stages and their teams each contribute an age-specific perspective to the survey program of the NEPS starting cohorts (→ framework concept - german only).
In addition, the NEPS stages often take over the coordination and compilation of survey instruments in the NEPS network and tasks in the implementation of surveys. In addition, the stages were previously responsible for preparing the medium- and long-term planning of the survey design and survey programme for the NEPS start cohorts in the respective, age-specific cut in cooperation with the NEPS network. With the current cohort succession, these tasks will be transferred to the → NEPS Executive Committee.