Art. 42 SCA from 2019

Art. 42 Revocation
The SEM may, with consent of the authority in the canton of origin, revoke the Swiss, cantonal and communal citizenship of a person holding dual nationality if his or her conduct is seriously detrimental to the interests or the reputation of Switzerland.
Es besteht kein Anspruch auf Aktualität und Vollständigkeit/Richtigkeit.