Leitungswasser und amtliche Hinweise, Land für Land
Aus dem Hahn trinkbar: Australia, Austria, Belgium, Bulgaria, Canada, Chile, Costa Rica, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, United Kingdom, United States, Uruguay
Flasche oder gefiltert: Afghanistan, Albania, Algeria, Bangladesh, Bolivia, Brazil, Cambodia, China, Cuba, Dominican Republic, Ecuador, Egypt, El Salvador, Ethiopia, Ghana, Guatemala, Honduras, India, Indonesia, Iraq, Jordan, Kazakhstan, Kenya, Laos, Lebanon, Malaysia, Mexico, Moldova, Mongolia, Morocco, Myanmar, Nepal, Nicaragua, Nigeria, Pakistan, Peru, Philippines, Russia, Saudi Arabia, Sri Lanka, Syria, Taiwan, Tanzania, Thailand, Tunisia, Türkiye, Uganda, Ukraine, United Arab Emirates, Uzbekistan, Venezuela, Vietnam
Unterschiedlich — vor Ort fragen: Argentina, Armenia, Bahrain, Belarus, Bosnia and Herzegovina, Colombia, Georgia, Greece, Hong Kong, Iran, Jamaica, Kuwait, Malta, Montenegro, North Macedonia, Oman, Panama, Qatar, Romania, Serbia, South Africa
Britische Regierung (FCDO) France — Conseils aux voyageurs US-Außenministerium Regierung von Kanada Australien — Smartraveller