The automated passport control (APC) system, which uses a facial recognition system, has been available for Thai nationals since 2012 and more than 20 million have used it. Suvarnabhumi Airport opened 8 automated immigration lanes for foreigners, but only Singaporeans were allowed to use the system initially. Since then, Singaporeans and holders of the Hong Kong SAR passport have been allowed to use the system. Once processed, the foreign travellers can leave the automatic channel and present their passport to a Thai immigration officer to be stamped. North America: North America has a wide variety of expedited border control programmes: Global Entry: Global Entry is a programme for frequent travellers that enables them to utilise automated border control facilities and priority security screening. In addition to U.S. citizens and Permanent Residents, the programme is open to Indian, Singaporean, and South Korean citizens among others. Global Entry members are eligible to use automated Global Entry facilities at certain airports to clear border control more efficiently. Enrolled users must present their machine-readable passport or permanent residency card, and submit their fingerprints to establish identity. Users then complete an electronic customs declaration, and are issued a receipt instructing them to either proceed to baggage claim, or to a normal inspection booth for an interview. Participants may utilise automated kiosks to clear U.S. border controls at participating airports. CANPASS: Canadian citizens and Permanent Residents can apply for CANPASS which, in its present form, provides expedited border controls for individuals entering Canada on corporate and private aircraft. NEXUS and FAST: NEXUS is a joint Canadian-U.S. expedited border control programme for low risk travellers holding Canadian or U.S. citizenship or permanent residence. Membership requires approval by Canadian and U.S. authorities and entitles members to dedicated RFID-enabled lanes when crossing the land border. A NEXUS card can also be utilised as a travel document between the two countries and entitles passengers to priority border control facilities in Canada and Global Entry facilities in the U.S. Free and Secure Trade (FAST) is a similar programme for commercial drivers and approved importers, reducing the amount of customs checks conducted at the border and expediting the border control process. When entering the U.S. by air, holders of NEXUS cards may use Global Entry kiosks to clear border controls at participating airports SENTRI: SENTRI is a programme similar to NEXUS for U.S. and Mexican citizens that additionally allows members to register