We are a non-profit organization dedicated to the prevention of human trafficking and child exploitation among northern Thailand communities.

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We work with impoverished hill tribe communities facing social and ethnic marginalization. Learn more about the challenges facing hill tribe villages in Northern Thailand and what COSA is doing to help.
Our COSA girls, filled with dreams and ambitions for the future, are both our legacy and living proof of the power of education to empower individuals and communities. Meet the incredible girls who call COSA home.
We have no religious or governmental affiliations and are deeply grateful for the generous donations that fund our prevention efforts. Learn more about how you can sponsor one of our programs and join the fight against trafficking.