[en] Performance assessments for nuclear waste repositories in salt domes in the Federal Republic of Germany have been exercised during the national project PSE and the european project PAGIS. In both assessments, a potential future repository at the Gorleben site has been investigated. While in the PSE-project several waste forms and a water intrusion scenario have been considered, the PAGIS-project covers some more release scenarios but limits itself to the high-level waste form. Although there are several distinctions between the two exercises with respect to the methodology, selected results can be compared and discussed. 5 refs., 4 figs., 3 tabs