Where to apply for Luxembourg citizenship
Luxembourg citizenship by descent runs through Ministry of Justice via the Descent (recovery deadline noted) pathway. Here's who processes your case and how to reach them.
Ministry of Justice — Service de la nationalité
Jus sanguinis (parent) and acquisition by option remain open; processing is ~4 months.
See if you qualify for Luxembourg citizenship
Check your eligibility — freeNot affiliated with Ministry of Justice or any government. A document-organization tool, not legal advice — always verify with the relevant authority.