Health On the Net Foundation (HON) is a Geneva, Switzerland-based not-for-profit organization which promotes a code of conduct for websites providing health information and offers certificates to those in compliance. In September 2022, Health On the Net website pages included the advisory text "HON is no longer updated and will be permanently discontinued on December 15, 2022. Despite all our efforts, it is no longer possible to maintain it. We thank you for your understanding."