Vilando vs. HRET

A quo warranto proceeding before the HRET cannot be used to collaterally attack the validity of a certificate of naturalization; such attack must be made through a direct proceeding for cancellation under Section 18 of Commonwealth Act No. 473, initiated by the State through the Solicitor General or his representatives. Limkaichong was declared a natural-born Filipino citizen under Section 1(3) of Article IV of the 1935 Constitution as the daughter of a naturalized Filipino father, and alternatively under Section 1(4) and Section 2 of Article IV of the 1987 Constitution as one born of a Filipino mother who elected Philippine citizenship upon reaching majority.

Jocelyn Sy Limkaichong was elected and proclaimed as Representative of the First District of Negros Oriental in the May 14, 2007 elections. Her father, Julio Sy, had been the subject of naturalization proceedings before the Court of First Instance of Negros Oriental, which issued Orders dated July 9, 1957 and September 21, 1959 granting his petition and declaring him a naturalized Filipino citizen. Petitioner Renald Vilando, a taxpayer, and Jacinto Paras, a registered voter of the congressional district, filed separate quo warranto petitions before the HRET challenging Limkaichong's eligibility on the ground that she was not a natural-born Filipino citizen. Prior to the HRET petitions, the Supreme Court had already ruled on related disqualification cases in Limkaichong vs. COMELEC, directing the petitioners to seek relief before the HRET by way of quo warranto.

Jocelyn Sy Limkaichong was born in Dumaguete City on November 9, 1959. Her father, Julio Sy, was the subject of naturalization proceedings before the Court of First Instance (CFI) of Negros Oriental, which issued Orders dated July 9, 1957 and September 21, 1959 granting his petition and declaring him a naturalized Filipino citizen. Her mother, Anesia Sy, was a natural-born Filipina who married Julio Sy. Limkaichong's parents were thus, according to petitioners, of Chinese nationality at the time of her birth, the father's naturalization having allegedly not attained finality.

In the May 14, 2007 elections, Limkaichong filed her certificate of candidacy for the position of Representative of the First District of Negros Oriental. She won over her contender, Olivia Paras, and on May 25, 2007, she was proclaimed as Representative by the Provincial Board of Canvassers on the basis of COMELEC Resolution No. 8062, which adopted policy guidelines against suspending the proclamation of winning candidates with pending disqualification cases. On July 23, 2007, she assumed office as Member of the House of Representatives.

Petitions questioning Limkaichong's citizenship were filed before the COMELEC and eventually reached the Supreme Court. These were filed by Louis Biraogo, Olivia Paras, and Renald Vilando, and were consolidated with Limkaichong's own petition for certiorari assailing the COMELEC Joint Resolution that had resolved the disqualification cases against her. On April 1, 2009, the Supreme Court granted Limkaichong's petition, reversed the COMELEC Joint Resolution, dismissed the three other petitions, and directed the petitioners to seek relief before the HRET by way of quo warranto.

On April 21, 2009 and May 27, 2009, Vilando, as taxpayer, and Jacinto Paras, as registered voter of the congressional district, filed separate quo warranto petitions before the HRET challenging Limkaichong's eligibility. They alleged that she was a Chinese citizen, born to a father whose naturalization had not attained finality and to a mother who had acquired Chinese citizenship through marriage. For her defense, Limkaichong maintained that she was a natural-born Filipino citizen, that her father's acquisition of Philippine citizenship was regular and had attained the status of res judicata, and that the validity of such citizenship could not be assailed through a collateral attack. On March 24, 2010, the HRET dismissed both petitions and declared Limkaichong not disqualified, finding that petitioners failed to satisfy the quantum of proof to sustain their theory that she was not a natural-born Filipino citizen. The HRET relied on the presumption of validity of the CFI Orders granting Julio Sy's naturalization, absent any evidence to the contrary, and found that Limkaichong was a natural-born Filipino citizen either through her father under Section 1(3) of Article IV of the 1935 Constitution or through her mother under Section 1(4) thereof, she having elected Philippine citizenship upon reaching majority age. The motion for reconsideration was denied by the HRET on May 17, 2010. By the time the petition reached the Supreme Court, Limkaichong's term of office from June 30, 2007 to June 30, 2010 had already expired.

• Collateral Attack on Father's Naturalization: Petitioner argued that the quo warranto petition does not operate as a collateral attack on the citizenship of Limkaichong's father because the father's certificate of naturalization is of no force and effect from the very beginning, hence there is actually nothing being attacked or assailed.
• Derivation of Citizenship from Mother: Petitioner maintained that Limkaichong cannot derive Philippine citizenship from her mother because at the time of her birth, her mother was no longer a Filipino citizen as a result of her marriage to her father, as provided under Section 1(7) of Commonwealth Act No. 63 in relation to Article 2(1), Chapter II of the Chinese Revised Nationality Law of February 5, 1959.
• HRET Jurisdiction to Inquire into Naturalization Validity: Petitioner asserted that the HRET, having plenary, absolute, and exclusive jurisdiction to determine the qualifications of members of the House of Representatives, can look into the eligibility of Limkaichong even if, as an incident thereto, it would mean looking into the validity of the certificate of naturalization.

• Natural-Born Filipino Citizenship: Respondent Limkaichong maintained that she is a natural-born Filipino citizen, averring that the acquisition of Philippine citizenship by her father was regular and in order and had already attained the status of res judicata.
• No Collateral Attack Permitted: Respondent claimed that the validity of her father's citizenship could not be assailed through a collateral attack, the proper proceeding being a direct action for nullity in accordance with Section 18 of Commonwealth Act No. 473.

• Mootness: Whether the petition has been rendered moot and academic by the expiration of Limkaichong's term of office, and if so, whether the Court should nonetheless resolve the case on the merits.
• Collateral Attack on Naturalization: Whether the HRET, in a quo warranto proceeding, may look into the validity of the certificate of naturalization of Limkaichong's father as an incident of determining her eligibility.
• Citizenship Through Father: Whether Limkaichong is a natural-born Filipino citizen by virtue of her father's naturalization under the 1935 Constitution.
• Citizenship Through Mother: Whether Limkaichong's mother lost her Philippine citizenship upon marriage to Julio Sy, thereby precluding transmission of Filipino citizenship to Limkaichong.
• Grave Abuse of Discretion: Whether the HRET committed grave abuse of discretion in dismissing the quo warranto petition and declaring Limkaichong not disqualified.

• Mootness: Yes, the petition is moot and academic, but the Court resolved it on the merits under the "capable of repetition, yet evading review" exception, citizenship being a continuing requirement for members of the House of Representatives.
• Collateral Attack on Naturalization: No. The HRET's exclusive jurisdiction over qualifications does not carry with it the authority to delve into the legality of a judgment of naturalization, as this would constitute an impermissible collateral attack on the father's citizenship.
• Citizenship Through Father: Yes. Under Section 1(3) of Article IV of the 1935 Constitution, Limkaichong is a Filipino citizen born to a Filipino father, it mattering not whether the father acquired citizenship by birth or by naturalization.
• Citizenship Through Mother: No, the mother did not lose her Philippine citizenship. Petitioner failed to offer competent evidence of the Chinese Revised Nationality Law, and an application for an alien certificate of registration is not proof of forfeiture of Philippine citizenship.
• Grave Abuse of Discretion: No. The HRET acted well within the sphere of its power, and there was no showing of arbitrariness or improvidence in its dismissal of the quo warranto petition.

• Mootness: Limkaichong's term of office from June 30, 2007 to June 30, 2010 had already expired, rendering the issue of her eligibility moot and academic, as any judgment could no longer have practical legal effect. However, the Court deemed it appropriate to resolve the petition on the merits because the question on Limkaichong's citizenship is "capable of repetition, yet evading review," she having run again for public office. Citizenship is a continuing requirement for members of the House of Representatives and may be questioned at any time.

• Collateral Attack on Naturalization: Vilando sought to disqualify Limkaichong by referencing the alleged nullity of the grant of naturalization of her father. This is not permitted, as it would constitute a collateral attack on the citizenship of the father. In Philippine jurisdiction, an attack on a person's citizenship may only be done through a direct action for its nullity, in accordance with Section 18 of Commonwealth Act No. 473, upon motion by the Solicitor General or his representatives or the proper provincial fiscal. It is the State, through its designated representatives, that may question an illegally or invalidly procured certificate of naturalization in appropriate denaturalization proceedings — not private persons in an election case involving the naturalized citizen's descendant. While the HRET has sole and exclusive jurisdiction over contests relating to the election, returns, and qualifications of members of the House of Representatives, such power does not carry with it the authority to delve into the legality of the judgment of naturalization. To rule otherwise would constitute a collateral attack, which is impermissible, and would violate due process of persons not parties to the case. The CFI Orders of July 9, 1957 and September 21, 1959, being public records, constitute legitimate sources of authority for the conferment of naturalized Filipino status on Julio Sy. Absent any contrary declaration by a competent court, the validity of these Orders and the resulting naturalization documentation is presumed.

• Citizenship Through Father: Limkaichong was born on November 9, 1959, placing her under the citizenship provisions of the 1935 Constitution. Section 1(3) of Article IV thereof provides that those whose fathers are citizens of the Philippines are Filipino citizens. With Julio Sy having been conferred the status of a naturalized Filipino, Limkaichong follows the line of transmission through the father and is a natural-born Filipino citizen. It matters not whether the father acquired citizenship by birth or by naturalization.

• Citizenship Through Mother: Even assuming the naturalization proceedings were invalid, Limkaichong can still be considered a natural-born Filipino citizen, having been born to a Filipino mother and having impliedly elected Filipino citizenship upon reaching majority age. Her positive acts of election of Philippine citizenship include participating in the barangay elections as a voter in 1976, accomplishing a voter's affidavit in 1984, and running for and being elected as Mayor of La Libertad, Negros Oriental in 2004. Under the 1987 Constitution, Section 1(3) of Article IV recognizes as citizens those born before January 17, 1973, of Filipino mothers, who elect Philippine citizenship upon reaching the age of majority, and Section 2 thereof deems those who elect Philippine citizenship under that paragraph as natural-born citizens. Vilando's assertion that Limkaichong's mother lost Philippine citizenship upon marriage to Julio Sy under Section 1(7) of Commonwealth Act No. 63 in relation to the Chinese Revised Nationality Law of February 5, 1959, must fail because Vilando was unable to offer in evidence a duly certified true copy of the alleged Chinese law. Furthermore, an application for an alien certificate of registration (ACR) is not an indubitable proof of forfeiture of Philippine citizenship. An ACR is not a public document that would be prima facie evidence of the truth of facts stated therein; it only certifies that the applicant submitted to registration. There is no presumption of alienage of the declarant, especially where the declarant has been a natural-born Filipino who never lost such status. For renunciation to effectively result in the loss of citizenship, the same must be express, and such express renunciation is lacking in this case. Accordingly, Limkaichong's mother, being a Filipino citizen, can transmit her citizenship to her daughter.

• Grave Abuse of Discretion: Judgments of the HRET are beyond judicial interference except upon a determination that the decision was rendered without or in excess of jurisdiction, or with grave abuse of discretion, or upon a clear showing of arbitrary and improvident use of power constituting a denial of due process. In this case, there was no showing of any such arbitrariness or improvidence. The HRET acted well within the sphere of its power when it dismissed the quo warranto petition.

• Collateral Attack on Citizenship — A person's citizenship may be attacked only through a direct action for its nullity, not through a collateral attack in another proceeding. The proper proceeding to assail the citizenship of a naturalized citizen is a cancellation proceeding under Section 18 of Commonwealth Act No. 473, initiated by the Solicitor General or his representatives or the proper provincial fiscal. It is the State, through its designated officers, that may question an invalidly procured certificate of naturalization — not private persons in an election case involving the naturalized citizen's descendant. In this case, the Court held that the HRET could not delve into the legality of the judgment of naturalization of Limkaichong's father in a quo warranto proceeding, as this would constitute an impermissible collateral attack.

• Presumption of Validity of Naturalization Orders — Orders of a competent court granting naturalization, being public records, constitute legitimate sources of authority for the conferment of naturalized Filipino status. Absent any contrary declaration by a competent court, the validity of such orders and the resulting naturalization documentation is presumed. The Court applied this presumption to the CFI Orders of July 9, 1957 and September 21, 1959 granting Julio Sy's naturalization.

• Election of Philippine Citizenship — Under the 1935 Constitution, a child born of a Filipino mother and an alien father could elect Philippine citizenship upon reaching the age of majority. Election of citizenship is manifested through actions indubitably showing a definite choice, such as participating in elections, accomplishing voter's affidavits, and running for public office. Under the 1987 Constitution, those who elect Philippine citizenship in accordance with paragraph (3), Section 1, Article IV are deemed natural-born citizens. The framers intended to treat equally those born before the 1973 Constitution who elected Philippine citizenship upon reaching majority, whether before or after the effectivity of the 1973 Constitution.

• Alien Certificate of Registration Not Proof of Loss of Citizenship — An ACR is not a public document that serves as prima facie evidence of the truth of facts stated therein; it only certifies that the applicant submitted to registration. There is no presumption of alienage of the declarant, especially where the declarant has been a natural-born Filipino who never lost such status. An application for, and the holding of, an ACR is not an act constituting renunciation of Philippine citizenship. For renunciation to effectively result in the loss of citizenship, the same must be express.

• Capable of Repetition, Yet Evading Review — Courts will decide a question otherwise moot and academic if it is capable of repetition, yet evading review. The question on Limkaichong's citizenship was likely to recur if she ran again for public office, as she did, hence the exception applied.

• "Such power of the HRET, no matter how complete and exclusive, does not carry with it the authority to delve into the legality of the judgment of naturalization in the pursuit of disqualifying Limkaichong. To rule otherwise would operate as a collateral attack on the citizenship of the father which, as already stated, is not permissible." — This passage articulates the ratio decidendi that the HRET's exclusive jurisdiction over member qualifications does not extend to collaterally attacking a judgment of naturalization, a principle central to the disposition.

• "Clearly, under law and jurisprudence, it is the State, through its representatives designated by statute, that may question the illegally or invalidly procured certificate of naturalization in the appropriate denaturalization proceedings. It is plainly not a matter that may be raised by private persons in an election case involving the naturalized citizen's descendant." — This defines the doctrine that only the State through designated officers may initiate denaturalization proceedings, barring private persons from raising naturalization invalidity in election cases involving descendants.

• "An alien certificate of registration is issued to an individual who declares that he is not a Filipino citizen. It is obtained only when applied for. x x x It bears no indication of basis for foreign citizenship, nor proof of change to foreign citizenship. x x x Therefore, there is no presumption of alienage of the declarant." — This is the HRET's formulation adopted by the Court, establishing that an ACR does not constitute proof of loss of Philippine citizenship and carries no presumption of alienage.

• "Those who elect Philippine citizenship in accordance with paragraph (3), Section 1 hereof shall be deemed natural-born citizens." — This quotation of Section 2, Article IV of the 1987 Constitution is the constitutional basis for the Court's ruling that Limkaichong, having elected Philippine citizenship through her mother, is a natural-born citizen.

• Limkaichong vs. COMELEC, G.R. Nos. 178831-32, April 1, 2009, 583 SCRA 1 — Controlling prior ruling in which the Supreme Court reversed the COMELEC Joint Resolution, dismissed the disqualification petitions, and directed petitioners to seek relief before the HRET via quo warranto. Also cited for the proposition that citizenship is a continuing requirement for members of the House of Representatives and may be questioned at any time.

• Co vs. Electoral Tribunal of the House of Representatives, G.R. Nos. 9219-92, July 30, 1991, 199 SCRA 692 — Followed for the principle that HRET judgments are beyond judicial interference except upon grave abuse of discretion, and that the HRET's constitutional power is full, clear, and complete, excluding any authority from the Supreme Court that would restrict or curtail it.

• Queto vs. Catolico, G.R. Nos. L-25204 and L-25219, January 23, 1970, 31 SCRA 52 — Followed for the rule that cancellation of a naturalization certificate must be sought through the proper denaturalization proceedings under Section 18 of Commonwealth Act No. 473, upon the initiative of the Solicitor General or the proper provincial fiscal, not through collateral attack.

• In re: Florencio Mallare — Cited for the principle that election of citizenship is manifested through actions indubitably showing a definite choice, supporting the finding that Limkaichong's acts of voting and running for office constituted an implied election of Philippine citizenship.

• Valles vs. COMELEC, 392 Phil. 327 (2000); Mercado vs. Manzano, 367 Phil. 132 (1999); Aznar vs. COMELEC, 264 Phil. 307 (1990) — Followed in a string of decisions consistently holding that an application for, and the holding of, an alien certificate of registration is not an act constituting renunciation of Philippine citizenship.

• Angara vs. Electoral Commission, 63 Phil. 139 (1936) — Cited for the principle that the power granted to the HRET by the Constitution is intended to be as complete and unimpaired as if it had remained originally in the legislature.

• Section 1(3), Article IV, 1935 Constitution — Provides that those whose fathers are citizens of the Philippines are Filipino citizens. Applied to hold that Limkaichong, born to a naturalized Filipino father, is a Filipino citizen, it mattering not whether the father acquired citizenship by birth or by naturalization.

• Section 1(4), Article IV, 1935 Constitution — Provides that those whose mothers are citizens of the Philippines and, upon reaching the age of majority, elect Philippine citizenship, are Filipino citizens. Applied as an alternative basis for Limkaichong's citizenship through her Filipino mother.

• Section 1, Article IV, 1987 Constitution — Defines Philippine citizenship, including paragraph (3) recognizing as citizens those born before January 17, 1973, of Filipino mothers, who elect Philippine citizenship upon reaching the age of majority. Applied to confirm Limkaichong's citizenship through her mother.

• Section 2, Article IV, 1987 Constitution — Defines natural-born citizens as those who are citizens from birth without having to perform any act to acquire or perfect Philippine citizenship, and deems those who elect Philippine citizenship under paragraph (3), Section 1 as natural-born citizens. Applied to hold that Limkaichong's election of citizenship renders her a natural-born citizen.

• Section 18, Commonwealth Act No. 473 — Governs the cancellation of naturalization certificates, requiring that the initiative come from the Solicitor General or his representatives or the proper provincial fiscal in the proper proceedings. Applied to establish that the proper remedy for assailing Julio Sy's naturalization is a direct denaturalization proceeding, not a collateral attack in a quo warranto case.

• Section 1(7), Commonwealth Act No. 63 — Provides that a Filipino woman who marries a foreigner automatically acquires the nationality of her husband. Petitioner invoked this provision in relation to the Chinese Revised Nationality Law to argue that Limkaichong's mother lost Philippine citizenship upon marriage, but the argument failed for lack of competent evidence of the foreign law.

• Rule 14, 2004 Rules of the HRET — Restates the HRET's constitutional authority as the sole judge of all contests relating to the election, returns, and qualifications of members of the House of Representatives. Cited to acknowledge the HRET's exclusive jurisdiction, while clarifying that such jurisdiction does not extend to collaterally attacking a judgment of naturalization.

Antonio T. Carpio, Diosdado M. Peralta, Lucas P. Bersamin, Martin S. Villarama, Jr., Jose Portugal Perez, Maria Lourdes P.A. Sereno, and Bienvenido L. Reyes concurred. No separate concurring opinions were noted.