According to Frontiers magazine, in their article on global oral health policies and guidelines, more than 16 countries have been found to approve the use of SDF for caries control.
Silver Diamino Fluoride (SDF) is available in several countries and is used in the treatment of cavities. Each country has its own policies and guidelines for its use. The SDF is considered a promising, non-invasive strategy to treat caries, and has been adopted in community dental programs in several countries.
For more information on this topic, you can view the full article at the following link: https://www.frontiersin.org/articles/10.3389/froh.2021.685557/full