Tanada vs. Tuvera, 136 SCRA 27 (1985)

FACTS: Invoking the people’s right to be informed on matters of public concern, a right recognized in Section 6, Article IV of the 1973 constitution, petitioners seek a writ of mandamus to compel respondent public officials to publish, and/or cause the publication in the Official Gazette, of various presidential decrees, letters of instructions, general orders, proclamations, executive orders, letter of implementation and administrative orders. The respondents would have this case dismissed on the ground that petitioners have no legal personality to bring this petition. Petitioners maintain that since the subject of the petition concerns a public right and its object is to compel public duty, they need not show any specific interest. Respondents further contend that publication in the OG is not a sine qua non requirement for the effectivity of laws where the laws themselves provide for their own effectivity dates.

ISSUE: Whether or not publication in the Official Gazatte is an indispensable requirement for the effectivity of the PDs, LOIs, general orders, EOs, etc. where the laws themselves provide for
their own effectivity dates.

RULING: Yes. It is the people’s right to be informed on matters of public concern and corollarily access to official records, and to documents and papers pertaining to official acts, transactions,
or decisions, shall be afforded the citizens subject to such limitation as may be provided by law (Sec. 6 Art. IV, 1973 Constitution). Laws, to be valid and enforceable, must be published in the OG or otherwise effectively promulgated. The fact that a PD or LOI states its date of effectivity does not preclude their publication in the OG as they constitute important legislative acts. The publication of presidential issuances “of public nature” or “of general applicability” is a requirement of due process. Before a person may be bound by law, he must first be officially informed of its contents.

Important Point: It illustrates how decrees and issuances issued by one man—Marcos—are in fact laws of general application and provide for penalties. The constitution afforded Marcos both executive and legislative powers. The generality of law (Civil Code, Art. 14) will never work without constructive notice. The ruling of this case provides the publication constitutes the necessary constructive notice and is thus the cure for ignorance as an excuse. Ignorance will not even mitigate the crime.