Defensor Santiago was in favor of amending the Constitution of the Philippines to enhance foreign investments in the country and to mandate that all high posts in government (senator, representative, president, vice president, governor, mayor, vice mayor, secretaries, undersecretaries, etc.) should have additional qualifications which are 'a college graduate' and must pass a duly-accredited government examination. Numerous politicians in the country are only high school or elementary graduates, and most college graduate officials have never passed the Civil Service Examination for Professionals (CSE-P). She argues that positions in government like administrative assistant must pass the CSE-P as a qualification, 'why not higher posts too?'.