AbstractAt the basement‐cover boundary of the north‐eastern Tauern Window (Eastern Alps), the following AlpineP‐T‐ddevelopment has been reconstructed on the basis of macro‐ and micro‐structures as well as preferred crystallographic orientations, mineral parageneses and compositions.During increasingP‐Tconditions in the greenschist facies a first period of deformation produced imbrication of the basement gneisses and cover sediments, and then monoclinal folds up to the kilometre scale. Tectonic transport was continuously top‐to‐the‐ENE. A second period of deformation began at about peakP‐Tconditions of 9 kbar andc.540–560°C in the south, and about 7–9 kbar and 490–500° C in the north; this continued locally to lower temperature. During the second period, transport was continuously top‐to‐the‐SE. Crystallographic orientations of white mica and plagioclase give particularly useful information on the kinematic framework. In addition, data on the ductile behaviour of dolomite and plagioclase can be inferred. Atc.7–9 kbar, dolomite recrystallization starts at 450–480° C, and the beginning of plagioclase recrystallization coincides with the oligoclase boundary.In general, the Alpine geodynamic history of the basement‐cover boundary may be related to continental collision processes between a northerly plate (European or Briançonnais) and a southerly (Adriatic) one. The first deformation period possibly reflects subduction of the gneiss‐sediment boundary toward the WSW, to a depth of 31–32 km. The second period may be a result of obduction toward the NW, followed by late‐stage uplift. Most of the basement domes of the eastern Tauern Window appear as a result of the final stage of the first deformation, formed prior to the peak of metamorphism, possibly partly influenced by the final collision