Manila Public School Teachers Association (MPSTA) Inc. was registered with the Securities and Exchange Commission on February 26, 1963 as amended on February 26, 2013 to promote the professional, social and economic well-being of its members thru mutual benefit aid in case of death or sickness; corporate and other endeavors; to advance and defend the rights, interest and merits of its members through legal and peaceful means. To engage the services of such workers, employees or agents as may be desired or needed in the conduct of the business of the association; to take such steps and measures as may be conducive to the promotion of the general welfare, to perform all and everything necessary and proper for the attainment of the purposes or the furtherance of any of the powers set forth, either alone or in associations with other corporations or individuals.