Naturalization Laws / Citizenship Laws
Section 3. Retention of Philippine Citizenship - Any provision of law to the contrary notwithstanding, natural-born citizenship by reason of their naturalization as citizens of a foreign country are hereby deemed to have re-acquired Philippine citizenship upon taking the following oath of allegiance to the Republic:
"I _____________________, solemny swear (or affrim) that I will support and defend the Constitution of the Republic of the Philippines and obey the laws and legal orders promulgated by the duly constituted authorities of the Philippines; and I hereby declare that I recognize and accept the supreme authority of the Philippines and will maintain true faith and allegiance thereto; and that I imposed this obligation upon myself voluntarily without mental reservation or purpose of evasion."
Natural born citizens of the Philippines who, after the effectivity of this Act, become citizens of a foreign country shall retain their Philippine citizenship upon taking the aforesaid oath.