Ana zaɓar membobin Bundesrat ne ta hanyar zaɓen kai tsaye, ta hanyar wakilci mai daidaituwa (memba-memba). Membobin Bundesrat suna wakiltar gwamnatocin jihohin tarayya goma sha shida kuma mambobi ne na majalisun jihohi. Tun daga shekarar 1949, ƙungiyar jam'iyyar ta kasance ta ƙungiyar Christian Democratic Union da Social Democratic Party of Germany. Ya zuwa yanzu, kowane shugaban jam'iyyar ya kasance memba ne na ɗaya daga cikin waɗannan jam'iyyun. Ko da yake, ƙananan jam'iyyar Liberal Democratic Party (a cikin majalisar tarayya daga 1949 zuwa 2017) da kuma Greens / Greens (a cikin Majalisar Tarayya), waɗanda suka haɗu da majalisar tarayya, sun kasance muhimmiyar ɓangare na jam'iyyar Bundestag tun lokacin da aka kafa jam'iyyar Bundestag ta farko a cikin shekara ta 2005: Jam'iyyun Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar Jam'iyyar
Shekarar 1983