G.R. No. 169777, 169659, 169660, 169667, 169834 & 171246, CARPIO-MORALES, J.

Chapter 1

G.R. No. 169777* April 20, 2006

SENATE OF THE PHILIPPINES, represented by FRANKLIN M. DRILON, in his capacity as Senate President, JUAN M. FLAVIER, in his capacity as Senate President Pro Tempore, FRANCIS N. PANGILINAN, in his capacity as Majority Leader, AQUILINO Q. PIMENTEL, JR., in his capacity as Minority Leader, SENATORS RODOLFO G. BIAZON, "COMPANERA" PIA S. CAYETANO, JINGGOY EJERCITO ESTRADA, LUISA "LOI" EJERCITO ESTRADA, JUAN PONCE ENRILE, RICHARD J. GORDON, PANFILO M. LACSON, ALFREDO S.LIM, M. A. MADRIGAL, SERGIO OSMENA III, RALPH G. RECTO, and MAR ROXAS, Petitioners,
vs.
EDUARDO R. ERMITA, in his capacity as Executive Secretary and alter-ego of President Gloria Macapagal-Arroyo, and anyone acting in his stead and in behalf of the President of the Philippines, Respondents.

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G.R. No. 169659 April 20, 2006

BAYAN MUNA represented by DR. REYNALDO LESACA, JR., Rep. SATUR OCAMPO, Rep. CRISPIN BELTRAN, Rep. RAFAEL MARIANO, Rep. LIZA MAZA, Rep. TEODORO CASINO, Rep. JOEL VIRADOR, COURAGE represented by FERDINAND GAITE, and COUNSELS FOR THE DEFENSE OF LIBERTIES (CODAL) represented by ATTY. REMEDIOS BALBIN, Petitioners,
vs.
EDUARDO ERMITA, in his capacity as Executive Secretary and alter-ego of President Gloria Macapagal-Arroyo, Respondent.

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G.R. No. 169660 April 20, 2006

FRANCISCO I. CHAVEZ, Petitioner,
vs.
EDUARDO R. ERMITA, in his capacity as Executive Secretary, AVELINO J. CRUZ, JR., in his capacity as Secretary of Defense, and GENEROSO S. SENGA, in his capacity as AFP Chief of Staff, Respondents.

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G.R. No. 169667 April 20, 2006

ALTERNATIVE LAW GROUPS, INC. (ALG), Petitioner,
vs.
HON. EDUARDO R. ERMITA, in his capacity as Executive Secretary, Respondent.

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G.R. No. 169834 April 20, 2006

PDP- LABAN, Petitioner,
vs.
EXECUTIVE SECRETARY EDUARDO R. ERMITA, Respondent.

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G.R. No. 171246 April 20, 2006

JOSE ANSELMO I. CADIZ, FELICIANO M. BAUTISTA, ROMULO R. RIVERA, JOSE AMOR AMORANDO, ALICIA A. RISOS-VIDAL, FILEMON C. ABELITA III, MANUEL P. LEGASPI, J. B. JOVY C. BERNABE, BERNARD L. DAGCUTA, ROGELIO V. GARCIA, and the INTEGRATED BAR FOR THE PHILIPPINES, Petitioners,
vs.
HON. EXECUTIVE SECRETARY EDUARDO R. ERMITA, Respondent.

D E C I S I O N

CARPIO MORALES, J.:

A transparent government is one of the hallmarks of a truly republican state. Even in the early history of republican thought, however, it has been recognized that the head of government may keep certain information confidential in pursuit of the public interest. Explaining the reason for vesting executive power in only one magistrate, a distinguished delegate to the U.S. Constitutional Convention said: "Decision, activity, secrecy, and dispatch will generally characterize the proceedings of one man, in a much more eminent degree than the proceedings of any greater number; and in proportion as the number is increased, these qualities will be diminished."1

History has been witness, however, to the fact that the power to withhold information lends itself to abuse, hence, the necessity to guard it zealously.

The present consolidated petitions for certiorari and prohibition proffer that the President has abused such power by issuing Executive Order No. 464 (E.O. 464) last September 28, 2005. They thus pray for its declaration as null and void for being unconstitutional.