Education
In 1967 Heiderich graduated from high school in Bad Hersfeld. In 1972 he graduated college with a degree in economics.
In 1967 Heiderich graduated from high school in Bad Hersfeld. In 1972 he graduated college with a degree in economics.
He sits on the Committee on Budgets as well as the Subcommittee on Issues of the European Union. In 1987, Heiderich became a professor in business computer science at Fulda University of Applied Sciences. In 1991, he took a position at the School of East-technologies and in the District Vocational School in Bad Hersfeld.
From 1986, Heiderich was a deputy of the Christian Democratic Union, and in 1992 he was elected chairman of the Christian Democratic Union Hersfeld/Rotenburg.
In 2011, Heiderich rejoined parliament.
Budget Committee;]
He was elected a member of the German Bundestag from 1996 to 1998 and again from 2000 until 2005. During the 18th Bundestag, he is a deputy member of the Sport Committee.