Welcome to 2025 9th International Conference on Big Data and Internet of Things (BDIOT2024)
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Visa Info.

Necessary materials to apply for Chinese Visa

Conference participants may need a Chinese visa to enter China. Specifically, those who are not Chinese citizens, except passport holders from Singapore, Brunei, and Japan, need a Chinese visa. Participants can apply for a visa at the Chinese embassy or consulate in the region in which they live. To avoid uncertainty, participants will be advised to apply for a visa as early as possible. It is recommended that they apply for a Chinese visa at least 1 month in advance.
For most attendees, it is easier to apply for a Tourist ("L") visa; an invitation letter is NOT required for obtaining a Tourist visa.
For more information, please contact the local Chinese Embassy in your country.

72-hour & 144-hour Visa-Free Transit Policies for Foreign Nationals

Currently, 41 exit-entry ports in 19 provinces, autonomous regions and municipalities directly under the Central Government of China have implemented the 72-hour or 144-hour visa-free transit policy for foreign nationals from 54 countries. These countries are Albania, Argentina, Australia, Austria, Belarus, Belgium, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Chile, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Mexico, Monaco, Montenegro, the Netherlands, New Zealand, North Macedonia, Norway, Poland, Portugal, Qatar, the Republic of Korea, Romania, Russia, Serbia, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, the United Arab Emirates, the United Kingdom, and the United States. Foreign nationals from these countries holding valid international travel documents and connecting tickets with information on confirmed dates and seats for transit via China to third countries or regions within specified time frames can apply for visa-free transits at the exit-entry border inspection authorities of the ports in the cities where the visa-free transit policies are in effect. The exit-entry border inspection authorities will then process their applications and grant temporary entry to the eligible foreign nationals. The duration of stay for each foreign national starts from 0:00 on the day following the day of entry.

For more information, please refer to the website of the National lmmigration Administration