All, except those in the European Economic Area (which includes the European Union), I think.<p>Compare <a href="https://www.whatsapp.com/legal/updates/terms-of-service-eea/?lang=en" rel="nofollow">https://www.whatsapp.com/legal/updates/terms-of-service-eea/...</a> with <a href="https://www.whatsapp.com/legal/updates/terms-of-service" rel="nofollow">https://www.whatsapp.com/legal/updates/terms-of-service</a>.<p>The non-EU one has<p><i>“Affiliated Companies.<p>We are part of the Facebook Companies. As part of the Facebook Companies, WhatsApp receives information from, and shares information with, the Facebook Companies as described in WhatsApp's Privacy Policy, including to provide integrations which enable you to connect your WhatsApp experience with other Facebook Company Products; to ensure security, safety, and integrity across the Facebook Company Products; and to improve your ads and products experience across the Facebook Company Products. Learn more about the Facebook Companies and their terms and policies here.”</i>