Règlement
Règlement (French), service regulations, rules of procedure, particularly in the army, the regulations for the training and official duties of the troops. According to their content, regulations are referred to as service, drill (Manual of Arms), punishment, food (order) regulations, etc. In the German army, Reglement is now mostly replaced by regulation or order, but is retained in drill Reglement, etc.
Source: Meyers Großes Konversations-Lexikon, 6. Auflage 1905–1909