fazañas

{{Short description|Medieval Spanish legal system}}

Fazañas was a customary law system{{cite web|url=http://www.historia-del-derecho.es/2013/10/formacion-fazana-derecho-alta-edad-media.html|title=La formación mediante fazañas del Derecho de la Alta Edad Media|website=Historia-del-derecho.es|language=es|accessdate=31 December 2017|archive-date=30 December 2017|archive-url=https://web.archive.org/web/20171230230130/http://www.historia-del-derecho.es/2013/10/formacion-fazana-derecho-alta-edad-media.html|url-status=dead}}{{cite web|url=http://www.historia-del-derecho.es/2012/02/fazanas-o-iuditia.html|title=Fazañas o Iuditia|website=Historia-del-derecho.es|language=es|accessdate=31 December 2017|archive-date=5 November 2014|archive-url=https://web.archive.org/web/20141105165757/http://www.historia-del-derecho.es/2012/02/fazanas-o-iuditia.html|url-status=dead}} used in the County of Castile,Castilla, País sin leyes: Alfonso María Guilarte {{ISBN|84-86770-20-3}} Valladolid 1989 similar to the ones used in Principality of Catalonia, Kingdom of Aragón and Kingdom of Valencia during the Middle Ages.