The Board of Trustees for Technology and Construction in Agriculture (KTBL) is a registered association with around 400 personalities from agriculture, science, commercial industry, administration and consulting. It is institutionally supported by the Federal Ministry of Food and Agriculture. The bodies of the association are the general meeting, the Presidium and the Joint Committee. The General Assembly elects the members of the Presidium and the Joint Committee from its ranks every four years. The Joint Committee decides on the directives of KTBL-Arbeit. The office based in Darmstadt is responsible for carrying out the tasks.