The following sites have information for most countries, and may be helpful in identifying the extent of tobacco's reach in each country.
- World Health Organization – WHO country profiles for tobacco control.
- Campaign for Tobacco-Free Kids – This site has information for certain priority countries where tobacco use is especially common. Information on other countries can be obtained by using the site's search feature.
- Tobacco Atlas – Country-specific data from the latest Tobacco Atlas by American Cancer Society and Vital Strategies.
American Academy of Pediatrics