List of countries whose citizens are exempt from having to produce visa invitation letter for registration of single and double-entry tourist visas with a category of «F1»
1 Australia
2 Republic of Austria
3 Kingdom of Belgium
4 UAE
5 Bulgaria
6 Federative Republic of Brazil
7 Greek Republic
8 Kingdom of Denmark
9 New Zealand
10 Israel
11 Kingdom of Jordan
12 Ireland
13 Spain
14 Canada
15 Qatar
16 Cyprus
17 Lithuania
18 Latvia
19 Principality of Liechtenstein
20 Luxemburg
21 Hungary
22 Republic of Malta
23 Monaco
24 Norway
25 Sultanat Oman
26 Poland
27 Portugal Republic
28 Romania
29 Kingdom of Saudi Arabia
30 Republic of Singapore
31 Slovak Republic
32 Slovenia
33 United Kingdom of Britain and Northern Iceland
34 Finland
35 Croatia
36 Check Republic
37 Switzerland
38 Sweden
39 Estonia