Where to apply for Switzerland citizenship
Switzerland citizenship by descent runs through SEM / Cantonal authority via the Descent (register before 25) pathway. Here's who processes your case and how to reach them.
State Secretariat for Migration (SEM) / Swiss representations abroad
Citizenship passes parent-to-child only — there is no grandparent route.
See if you qualify for Switzerland citizenship
Check your eligibility — freeNot affiliated with SEM / Cantonal authority or any government. A document-organization tool, not legal advice — always verify with the relevant authority.