Haschek, Brigitte; Cerchez, Stefan (18 July 2013). "Nummernschild zum Mitnehmen" [Take-away number plate] (in German). Auto Motor und Sport. Retrieved 23 December 2020.
Bayerische Staatsregierung (Bavarian State Government) (21 September 2023). ""MUC"-Kennzeichen kommt!" ["MUC" plate is coming!]. Pressemitteilungen (in German). Retrieved 25 September 2023.
These prefixes are defined by federal law in the
Fahrzeug-Zulassungsverordnung (FZV) (in German). Appendix 3 defines the unique prefixes for vehicles of federal and state government bodies, agencies, police, the armed forces, diplomatic missions and privileged international organizations.
"Gebührenordnung für Maßnahmen im Straßenverkehr" [Fees for measures in road traffic] (PDF). Gesetze-im-Internet.de (in German). Bundesministerium der Justiz (Federal Ministry of Justice). 29 June 2020. pp. 13–16. Retrieved 11 November 2020.