Pameth is a national organization of all registered medical technologist in the Philippines. it was organized by Mr. Crisanto G. Almario( recognized as the father of Pameth) in an attempt to standardize and to give dignity to the profession on September 15, 1963 at the Manila Public Health Laboratory in Sta. Cruz Manila. The first national convention of Pameth was held at Far Eastern University on September 20, 1964.