The state of North Rhine-Westfalia, via Bonn University, entered into a state license about the usage of the software package SPSS with the SPSS company. RWTH Aachen University is part of this license; the IT Center is taking care of the distribution of the software within RWTH Aachen University.

We kindly ask you to work with the latest version of the programm, as IBM only offers the latest and two previous versions within one license period (Dec 01 - Nov 30).