Section 64Omnibus Election Code of the Philippines (Batas Pambansa Blg. 881), Sec. 64

Qualifications for Members of the Batasang Pambansa. - No person shall be elected Member of the Batasang Pambansa as provincial, city or district representative unless he is a natural-born citizen of the Philippines and, on the day of the election, is at least twenty-five years of age, able to read and write, a registered voter in the constituency in which he shall be elected, and a resident thereof for a period of not less than six months immediately preceding the day of the election.

A sectoral representative shall be a natural-born citizen of the Philippines, able to read and write, a resident of the Philippines, able to read and write, a resident of the Philippines for a period of not less than one year immediately preceding the day of the election, a bona fide member of the sector he seeks to represent, and in the case of a representative of the agricultural or industrial labor sector, shall be a registered voter, and on the day of the election is at least twenty-five years of age.

The youth sectoral representative should at least be eighteen and not be more than twenty-five years of age on the day of the election: Provided, however, That any youth sectoral representative who attains the age of twenty-five years during his term shall be entitled to continue in office until the expiration of his term.