Thai Chana

'Thais win') is an online registration system and closed database for public establishments to record their visitors as a government's plan to combat COVID-19 pandemic in Thailand.

The database is available only to the Ministry of Public Health's Department of Disease Control in order to track, trace and restrict the visitors who may later be infected.

Every enterprises are obliged to have their visitors "check-in" to the Thai Chana system upon arrival and "check-out" upon departure.

[3] The system has been criticised for collecting certain aspects of users' private information that are deemed irreverent to the track-and-trace scheme[4] and unnecessarily violating citizens' online privacy.

[5] Not long after Thai Chana launched, many iPhone and iOS users in Thailand received spam messages via iMessage advertising online casino scams.