In this work an efficient system on the basis of the Curie point pyrolysis and the ion mobility spectrometry will be developed. Ten types of polymeric materials were examined as test-substances: polyurethanes, polyvinyl chloride, acrylonitrile -, 1,3-butadiene -, styrene-copolymer, polystyrene, polybutylene terephthalate, polymethyl methacrylate, polyamide, polyethylene, polypropylene and polycarbonate. To the evaluation of the analysis-results cluster analysis and the radius-basis-function-network were used. The received results have shown that the PY/IMS-system is well suitable in connection with multivariate analysis for the identification of the above-mentioned plastics