In 1997, upon Vranitzky's resignation as chancellor, Klima was elected chairman of the SPÖ and was sworn in as Chancellor, having renewed the
grand coalition between the SPÖ and the
Austrian People's Party (ÖVP), with
Wolfgang Schüssel serving as his vice chancellor. As Chancellor, Klima placed emphasis on European integration, advocating for closer cooperation among EU member states in the field of employment policy and supporting strengthening economic coordination following the introduction of the
Economic and Monetary Union (EMU) on 1 January 1999. Klima maintained Austria’s official position of
military neutrality and opposed
NATO membership, despite ongoing domestic debate and differing views within the governing coalition. Within the SPÖ, Klima’s leadership has often been associated with the loss of the party’s three-decade hold on the chancellorship in 2000. ==Post-political career==