September 1979
7batas pambansa- 01BP 42An Act Amending the Charter of the Philippine Charity Sweepstakes Office.
- 02BP 41An Act Further Amending Certain Provisions of the National Internal Revenue Code.
- 03BP 40An Act Appropriating Funds for the Operation of the Government of the Republic of the Philippines During the Period January One to December Thirty-One, Nineteen Hundred and Eighty and for Other Purposes.
- 04BP 39An Act Regulating the Activities and Requiring the Registration of Foreign Agents in the Philippines.
- 05BP 38An Act Consolidating the Provisions on Travel Tax by Amending Certain Sections of Presidential Decree No. 1183, as Amended.
- 06BP 37An Act Amending Sections 34, 45, 51 and 72 of the National Internal Revenue Code of 1977, as Amended, by Subjecting to the Final Tax Capital Gains Derived from the Sale of Real Property.
- 07BP 36An Act Imposing an Energy Tax on Electric Power Consumption.