September 1990
4republic acts- 01RA 6966PHILIPPINE LIBRARIANSHIP ACTAn Act Regulating the Practice of Librarianship and Prescribing the Qualifications of LibrariansIn Force
- 02RA 6965An Act Revising the Form of Taxation on Petroleum Products from Ad Valorem to Specific, Amending for the Purpose Section 145 of the National Internal Revenue Code, as Amended by Republic Act Numbered Sixty-Seven Hundred Sixty-SevenIn Force
- 03RA 6964An Act Converting the Hinulugan Taktak Recreation Area in the Municipality of Antipolo, Province of Rizal, into a National Park to Be Known as the Hinulugan Taktak National Park, and Appropriating Funds ThereforIn Force
- 04RA 6963An Act Granting Special Financial Assistance and Benefits to the Family or Beneficiary of Any Police or Military Personnel or Fireman Killed or Permanently Incapacitated While in the Performance of His Duty or by Reason of His Office or Position and for Other PurposesIn Force