Da la cumissiun tripartita fan part:
- trais commembras resp. commembers da l'uffizi chantunal;
- trais represchentantas resp. represchentants da las patrunas resp. dals patruns;
- trais represchentantas resp. represchentants da las lavurantas resp. dals lavurants;
- ina represchentanta resp. in represchentant da la cassa publica cun vusch consultativa.
Il departament elegia las commembras resp. ils commembers e numna la presidenta resp. il president or dal ravugl da las represchentantas resp. dals represchentants da l'uffizi chantunal.