The Auxiliary Services Act (German: Gesetz über den vaterländischen Hilfsdienst) was a law of the German Empire introduced during the First World War on 6 December 1916 to facilitate the Hindenburg Programme, an attempt by the military to mobilize scarce resources, including manpower, more efficiently for the war effort.
[1] The types of workers considered to be in the national auxiliary service included those employed by public authorities, official agencies, war industries, agriculture and forestry, nursing, war-related organizations of any kind, or "in other occupations and trades that are directly or indirectly significant to waging war or economic regulation" (§ 2).
The law was a step towards the total militarization of the economy and the mobilization of all material and personnel resources in a quest to make Germany fit for industrial warfare.
However, to maintain the support of the Reichstag and the loyalty of workers, the German government made numerous concessions to help avoid labor conflicts.
[2] The Prussian general Wilhelm Groener, head of the newly formed Kriegsamt (equivalent to an Office for Economic Warfare), was responsible for implementing the law.