Title
Valles vs. Commission on Elections
Case
G.R. No. 137000
Decision Date
Aug 9, 2000
Rosalind Ybasco Lopez, a dual citizen, faced disqualification petitions over her Filipino citizenship. The Supreme Court ruled her qualified, affirming her citizenship by jus sanguinis and rejecting claims of renunciation through foreign documents.

Case Summary (G.R. No. 248401)

Procedural Posture and Relief Sought

Petitioner sought certiorari under Rule 65 (pursuant to Section 2, Rule 64, 1997 Rules of Civil Procedure) challenging COMELEC Resolutions dated July 17, 1998 (First Division) and January 15, 1999 (en banc) that dismissed his petition for disqualification. He also moved for reconsideration before COMELEC, which was denied. The Supreme Court review affirms or reverses those COMELEC resolutions.

Relevant Facts of Respondent’s Birth, Parentage, and Civic Participation

Rosalind Ybasco Lopez was born May 16, 1934 in Napier Terrace, Broome, Western Australia, to Telesforo Ybasco (Filipino, native of Daet, Camarines Norte) and Theresa Marquez (Australian). She came to the Philippines in 1949, married Leopoldo Lopez (Filipino) on June 27, 1952, and has continuously participated in Philippine elections as voter and candidate, serving as Provincial Board Member and being elected governor in 1992.

Prior Administrative Determinations on Citizenship

Respondent’s citizenship was previously contested in EPC No. 92-54 (quo warranto by opponent Gil Taojo, Jr.) and SPA No. 95-066 (petition by Francisco Rabat). COMELEC dismissed those petitions, finding insufficient proof of renunciation of Philippine citizenship and concluding respondent’s filiation to a Filipino father established Philippine citizenship under jus sanguinis.

Petitioner’s Evidence and Arguments

Petitioner relied on respondent’s foreign-documentary acts: issuance of Australian Passport No. H700888 (March 3, 1988), registration with the Bureau of Immigration as an Australian national and issuance of Alien Certificate of Registration No. 404695 (September 19, 1988), and application for an Immigrant Certificate of Residence. Petitioner argued these acts amounted to renunciation or forfeiture of Philippine citizenship, that respondent remained an Australian unless properly repatriated under R.A. 8171, and that dual/stateless status disqualified her under RA 7160 §40(d).

COMELEC’s Findings in SPA No. 98-336

COMELEC found respondent to be a Filipino citizen by virtue of (1) her Filipino father under the principle of jus sanguinis; (2) marriage to a Filipino under Section 4 of Commonwealth Act No. 473 (ipso jure effect asserted); (3) documentary evidence that respondent renounced Australian citizenship on January 15, 1992 (Declaration of Renunciation registered May 12, 1992) and had her Australian passport cancelled February 11, 1992 as certified by the Australian Embassy; and (4) the prior COMELEC resolutions in EPC No. 92-54 and SPA No. 95-066 declaring her qualified.

Constitutional and Statutory Framework on Citizenship

The Court applies the 1987 Constitution (Article IV) and relevant antecedent laws recognizing jus sanguinis as the principle of Philippine citizenship. Historical organic acts (Philippine Bill of 1902 and Jones Law) and the 1935 Constitution established filiation-based citizenship. Commonwealth Act No. 63 prescribes modes of loss of Philippine citizenship, requiring express renunciation for loss by renunciation. R.A. 8171 (repatriation) and RA 7160 (Local Government Code) are addressed as invoked by petitioner.

Legal Standard on Loss of Citizenship and Renunciation

Under Commonwealth Act No. 63, loss of Philippine citizenship by renunciation must be express. Mere possession of foreign documents or registration abroad is not ipso facto an express renunciation. The Court reiterates that renunciation requires a deliberate, express act with full awareness of its consequences.

Precedents on Foreign Documentation and Effect on Philippine Citizenship

The Court relies on Aznar v. COMELEC and Mercado v. Manzano to hold that holding an alien certificate of registration, being registered as foreign national with immigration, or possessing a foreign passport do not by themselves constitute effective renunciation of Philippine citizenship. Such acts are viewed as assertions of foreign nationality but not conclusive of loss of Philippine citizenship absent express renunciation.

Dual Citizenship, Dual Allegiance, and Effect of Filing Candidacy

The Court distinguishes mere dual citizenship from dual allegiance. Under Mercado v. Manzano, the statutory disqualification for “dual citizenship” in RA 7160 §40(d) relates to dual allegiance inimical to national interest, not to involuntary or de facto dual nationality. The Court further recognizes that for candidates who possess foreign citizenship, the filing of a certificate of candidacy—where the candidate swears to be a Filipino and to support the Constitution—operates as an election of Philippine citizenship and effectively terminates foreign allegiance for purposes of qualification.

Application of Evidence to the Present Case

The Court accepts that respondent’s filiation to a Filipino father confers Philippine citizenship under jus sanguinis. The acts relied upon by petitioner (ACR, ICR application, foreign passport) do not establish express renunciation. COMELEC’s fin

...continue reading

Analyze Cases Smarter, Faster
Jur helps you analyze cases smarter to comprehend faster—building context before diving into full texts.