11. European Commission. Schengen: Short-Stay and Long-Stay Visas. 2025.
12. Department of Foreign Affairs, Ireland. Foreign Births Register Guidelines (2025); Embassy of Italy. “Reforms to Italian Citizenship by Descent,” Gazzetta Ufficiale (Apr 2025).
13. U.S. Treasury. FinCEN Form 105 ; IRS. FBAR and FATCA Requirements. 2024–2025.