HAPI started as a concept in sharing happiness to the underprivileged by Marissa Torres Langseth aka ms M, its founder.
She is a committed philanthropist to HAPI and also assembled the acronym HAPI for Humanist Alliance Philippines, International, with a little help from others on social media.

The HAPI – Humanist Alliance Philippines, International Code of Conduct:
Our Principles of Ethics and Integrity is designed to promote and support shared values: integrity, honesty, trust, compassion, love, kindness, innovation and respect for diversity. Each of us, regardless of our position and responsibilities as volunteers, play a vital role in promoting and sustaining our values and the highest standards of ethical conduct in all we do.