He started his political engagement in the Catholic Rural Youth Movement of Germany[1] .
After a journalistic career the skilled agriculturist was elected for the CSU in the Landtag of Bavaria in 1970.
In 1986 Franz Josef Strauß appointed him as a permanent secretary in the Bavarian State Ministry for State Development and Environmental Questions, since 1988 he led the CSU Landtag fraction and from 1994 to 2007 the CSU district association Upper Bavaria.
As such he significantly contributed to the development of strategic CSU position documents like "Aktive Bürgergesellschaft" (Active Commoners Society) and "Soziale Marktwirtschaft für das 21.
From 1983 he was a member of the Zentralkomitee der deutschen Katholiken (Central Committee of German Catholics – and its president since 2009), the chairman of the Bergwacht Bayern (Mountain rescue Bavaria), of the charity association Caritas Children's Village Irschenberg.