Beginning with April 1 those, who appealed to the US Embassy for the non-emigration entry visa should be fingerprinted. As reported by the US Embassy press service, according to the law, foreigners wishing to enter the country should produce their biological data, the simplest being photographs and fingerprints. The persons, who appealed for visa, put their forefingers on a special non-ink-scanning device. To note the innovation is being used almost all over the world.