Section 3
SEC. 3. Section 120 of the same Act is hereby amended to read as follows: "Sec. 120. Conveyance and encumbrance made by persons belonging to the so-called "non-christian Filipinos" or national cultural minorities, when proper, shall be valid if the person making the conveyance or encumbrance is able to read and can understand the language in which , the instrument of conveyance or encumbrances is written. Conveyances and encumbrances made by illiterate non-Christian or literate non-Christians where the instrument of conveyance or encumbrance is in a language not understood by the said literate non-Christians shall not be valid unless duly approved by the Chairman of the Commission on National Integration".