On September 16, the Immigration Department of the Government of the Hong Kong Special Administrative Region of the People’s Republic of China launched the "Go! HK" mobile app. Eligible visitors traveling to Hong Kong can use the app to enrol for the e-Channel service prior to their arrival. After successful enrolment, they can use the e-Channels for self-service clearance upon arrival. For further details, please visit: https://www.immd.gov.hk/hks/services/echannel_visitors.html#fv