A citizen of Kyrgyzstan as a State-member of the Eurasian Economic Union is supposed to undergo registration within 30 days whereas this deadline is 15 days for a citizen of Tajikistan. Special conditions can be applied due to events in the Russian Federation: for example, during the FIFA Confederations Cup 2017 and the 2018 FIFA World Cup all foreigners are supposed to undergo such registration on the first day of their entrance into the Russian Federation. Such rules are established only for participants in programmes for highly skilled professionals, usually "expats" who are generally citizens of non-CIS countries.