"x x x.
While the Constitution vests in the COMELEC the power to decide all questions affecting elections,[15] such power is not without limitation. It does not extend to contests relating to the election, returns, and qualifications of members of the House of Representatives and the Senate. The Constitution vests the resolution of these contests solely upon the appropriate Electoral Tribunal of the Senate or the House of Representatives.[16]
The Court has already settled the question of when the jurisdiction of the COMELEC ends and when that of the HRET begins. The proclamation of a congressional candidate following the election divests COMELEC of jurisdiction over disputes relating to the election, returns, and qualifications of the proclaimed Representative in favor of the HRET.[17]
Here, when the COMELEC En Banc issued its order dated June 3, 2010, Jalosjos had already been proclaimed on May 13, 2010 as winner in the election.[18] Thus, the COMELEC acted without jurisdiction when it still passed upon the issue of his qualification and declared him ineligible for the office of Representative of the Second District of Zamboanga Sibugay.
It is of course argued, as the COMELEC law department insisted, that the proclamation of Jalosjos was an exception to the above-stated rule.[19] Since the COMELEC declared him ineligible to run for that office, necessarily, his proclamation was void following the ruling in Codilla, Sr. v. De Venecia.[20] For Erasmo, the COMELEC still has jurisdiction to issue its June 3, 2010 order based on Section 6 of Republic Act 6646. Section 6 provides:
Section 6. Effects of Disqualification Case. Any candidate who has been declared by final judgment to be disqualified shall not be voted for, and the votes cast for him shall not be counted. If for any reason a candidate is not declared by final judgment before an election to be disqualified and he is voted for and receives the winning number of votes in such election, the Court or Commission shall continue with the trial and hearing of the action, inquiry, or protest and, upon motion of the complainant or any intervenor, may during the pendency thereof order the suspension of the proclamation of such candidate whenever the evidence of his guilt is strong.
Here, however, the fact is that on election day of 2010 the COMELEC En Banc had as yet to resolve Erasmo’s appeal from the Second Division’s dismissal of the disqualification case against Jalosjos. Thus, there then existed no final judgment deleting Jalosjos’ name from the list of candidates for the congressional seat he sought. The last standing official action in his case before election day was the ruling of the COMELEC’s Second Division that allowed his name to stay on that list. Meantime, the COMELEC En Banc did not issue any order suspending his proclamation pending its final resolution of his case. With the fact of his proclamation and assumption of office, any issue regarding his qualification for the same, like his alleged lack of the required residence, was solely for the HRET to consider and decide. [21]
Consequently, the Court holds in G.R. 192474 that the COMELEC En Banc exceeded its jurisdiction in declaring Jalosjos ineligible for the position of representative for the Second District of Zamboanga Sibugay, which he won in the elections, since it had ceased to have jurisdiction over his case. Necessarily, Erasmo’s petitions (G.R. 192704 and G.R. 193566) questioning the validity of the registration of Jalosjos as a voter and the COMELEC’s failure to annul his proclamation also fail. The Court cannot usurp the power vested by the Constitution solely on the HRET.[22]
x x x."