The Bracer guild is where all missions go to be reported and be requested most of the time. Every region within various large parts the Zemuria continent has one Bracer guild (within Leiberl: Rolent, Bose, Ruan, Zeiss, Grancel).
Inside each guild is a bulletin board where all missions are posted, and a receptionist to register every mission completed too. Usually a Bracer is limited to work in only one regional Bracer Guild. Sometimes, a Bracer can work with other region guilds, thereby performing various jobs on a national scale.
However, any bracer can leave one guild and join another region's guild. This is necessary if a bracer wants to reassign himself to another region with a guild he or she have not registered in. Most notably done with Estelle and Joshua where they continuously leave one guild for the next on their journey around Liberl Kingdom.