Inauguration on June 30, 2004. Arroyo took her oath of office on June 30, 2004. In a break with tradition, she chose to first deliver her inaugural address at the
Quirino Grandstand in Manila before departing to
Cebu City for her oath taking: the first time a Philippine president had taken the oath of office outside of
Luzon. The decree was lifted on March 3, 2006. However, the opposition, lawyers, and concerned citizens filed a complaint with the Supreme Court contesting the constitutionality of PP 1017. The court, on May 4, declared the proclamation constitutional but stated that issuing warrantless arrests and seizing private institutions was illegal.
2007 midterm elections Legislative and local elections were held in the Philippines on May 14, 2007. Positions contested included half the seats in the
Senate, which are elected for six-year terms, and all the seats in the
House of Representatives, who were elected for three-year terms. The duly elected legislators of the 2007 elections joined the elected senators of the 2004 elections to comprise the
14th Congress of the Philippines. Arroyo's coalition won three senate seats and 123 seats in the house.
Manila Peninsula rebellion A rebellion occurred on November 29, 2007, when detained Senator
Antonio Trillanes IV, General
Danilo Lim, and other
Magdalo officials walked out of their trial and marched through the streets of
Makati, called for the ouster of Arroyo, and seized the second floor of
The Peninsula Manila Hotel along
Ayala Avenue. Former Vice-President
Teofisto Guingona also joined the march to the hotel. Trillanes and Lim surrendered to authorities after an armored personnel carrier rammed into the lobby of the hotel. Director Geary Barias declared that the standoff at the Manila Peninsula Hotel was over as Trillanes, Lim, and other junior officers agreed to leave the hotel and surrender to Barias after the 6 hour siege. There was difficulty getting out for a while due to the
tear gas that was covering the area where they were hiding. Days after the mutiny, the Makati Regional Trial Court dismissed the rebellion charges against all the 14 civilians involved in the siege, and ordered their release.
K–12 implementation After decades of surveys, consultations, and studies starting with the Monroe Survey in 1925 during the American period, the implementation of
K–12 curriculum finally began on May 20, 2008, during the Arroyo administration when Senator
Mar Roxas filed the Omnibus Education Reform Act of 2008 (Senate Bill 2294) to strengthen the Philippine education system through timely interventions on the quality of teachers, the medium of instruction used and the evaluation of students' aptitude, among other aspects and further emphasized by the ASEAN Charter on December 15, 2008. Both mandate the effectivity of K–12 four years later on April 24, 2012, during
the administration of Arroyo's successor Benigno Aquino III which increase in the number of years in basic education, from 10 years to 12 years as consistent with global standards. The process lasted for 9 years until June 5, 2017, spanning from the administrations of Arroyo to
Rodrigo Duterte. On January 7, 2010, senator and presidential candidate
Benigno Aquino III adopted the position of SB 2294; he said this will "give everyone an equal chance to succeed" and "have quality education and profitable jobs."
Impeachment complaints In 2005, 2006, 2007 and 2008,
impeachment complaints were filed against Arroyo, although none of the cases reached the required endorsement of 1/3 of the members for transmittal to and trial by the Senate. On October 13, 2008, the 4th 97-page impeachment complaint against Arroyo was filed at the
House of Representatives of the Philippines with the required endorsements by Party-list Representatives
Satur Ocampo,
Teodoro Casiño and
Liza Maza. The complaint accuses Arroyo of corruption, extrajudicial killings, torture and illegal arrests. The impeachment further raised the issues on "national broadband network agreement with China, human rights violations, the Northrail project, the Mt. Diwalwal project,
fertilizer fund scam, alleged bribery of members of the House, the swine scam under the Rural Credit Guarantee Corporation, and 2004 electoral fraud." The opposition complainants were Edita Burgos, Iloilo Vice Governor Rolex Suplico,
Jose de Venecia III,
Harry Roque, Armando Albarillo, a human rights victim, Roneo Clamor,
Karapatan deputy secretary general, Josefina Lichauco, and representatives from civil society - Renato Constantino, Jr., Henri Kahn, Francisco Alcuaz,
Rez Cortez, Virgilio Eustaquio, Jose Luis Alcuaz,
Leah Navarro, Danilo Ramos, Concepcion Empeño,
Elmer Labog, Armando Albarillo, Roneo Clamor, and Bebu Bulchand. The justice committee has 60 days to rule upon the complaint's sufficiency in form and substance. However, the opposition has only 28 House seats.
Estrada pardon On October 25, 2007, supposedly based on the recommendation by the
Department of Justice (DOJ), Arroyo granted a
pardon to
Joseph Estrada, who was convicted by the
Sandiganbayan of
plunder and imposed a penalty of
reclusion perpetua. Press Secretary
Ignacio Bunye noted that Estrada committed in his application not to seek public office, and he would be free from his Tanay resthouse on October 26, noon. Accordingly, DOJ Secretary
Raul Gonzales categorically stated in 2008 that Estrada's plan to run for president in the scheduled 2010 elections is unconstitutional; Estrada, however, disagrees, saying that he is eligible to run for president again, based on the legal advice he got from former Supreme Court Chief Justice
Andres Narvasa.
Martial law In response to the massacre of 57 people in
Ampatuan town, Arroyo placed
Maguindanao under a state of
martial law under Proclamation No. 1959. Executive Secretary
Eduardo Ermita announced on the morning of December 5, 2009. In so doing, Malacañang has suspended the
writ of habeas corpus in the province except "for certain areas," enabling the military to make arrests without court intervention. Her proclamation constituted the first declaration of
martial law in the Philippines since 1972, when then-president infamously
Ferdinand Marcos imposed it over the whole country.
Congressional bid in Pampanga On November 30, 2009, after much speculation, Arroyo announced on the
Philippine Broadcasting Service her congressional bid for the
second district of
Pampanga. A day later, she filed her candidacy under the
Lakas-Kampi-CMD. ==Domestic policies==