Norske Naturterapeuters Hovedorganisaison (NNH) is the largest professional organization for naturtherapists in Norway, established in 1994. The organisation's aim is to promote quality and patient safety in naturopathy. NNH offers a range of services, including person-centred treatment, education and courses in natural therapy. The organization is also involved in health policy and the development of ethical guidelines for the industry.
As a full member of the World Naturopathic Federation, NNH actively participates in international discussions and developments in naturopathy. They arrange online seminars that deal with dietary advice and specific therapies, and publish professional journals that contribute to research and professional development in the field. NNH works to ensure that both patients and therapists have access to up-to-date information and expertise in natural medicine.