Digest of Cases and Laws Related to Citizenship (Article IV of the 1987 Constitution). Cases and Laws included:Co vs. House of Representatives [G.R. Nos. 92191-92, July 30, 1991]Yu vs. Defensor-Santiago [G.R. No. 83882, January 24, 1989]Frivaldo vs. COMELEC [G.R. No. 87193, June 23, 1989]Republic vs. De la Rosa [G.R. No. 104654, June 6, 1994]Labo vs. COMELEC [G.R. No. 86564, August 1, 1989]Aznar vs. COMELEC [G.R. No. 83820, May 25, 1990]Mercado vs. Manzano [G.R. No. 135083, May 26, 1999]In re: Application for Admission to the Bar of Vicente Ching [B.M. No. 914, October 1, 1999]Bengzon III vs. HRET [G.R. No. 142840, May 7, 2001]Mo Ya Lim Yao vs. Commissioner of Immigration [G.R. No. L-21289, October 4, 1971]Tecson vs. COMELEC [G.R. No. 161434, March 3, 2004]Republic vs. Lim [G.R. No. 153883, January 13, 2004]Altajeros vs. COMELEC [G.R. No. 163256, November 10, 2004]Commonwealth Act No. 625Commonwealth Act No. 63Commonwealth Act No. 473Republic Act No. 530Republic Act No. 9225Republic Act No. 8171
