Who were the countries to sign Ottawa charter?

The Ottawa Charter, officially known as the Ottawa Charter for Health Promotion, was adopted in 1986 during the First International Conference on Health Promotion held in Ottawa, Canada. It was signed by representatives from 38 countries, including Canada, Australia, the United States, and several European nations. The charter emphasizes the importance of health promotion and outlines strategies for improving public health globally. While not all countries signed the document, its principles have influenced health policies worldwide.