International competition in ice orienteering "Underice"
International competition in ice orienteering "Underice" will be held in Vladivostok, Russia.
International competition in ice orienteering "Underice" will be held in Vladivostok, Russia.
NDL Course Director, Konstantin Izotov, with his friends have set the world record for ice diving in mountain. Our congratulations!
NDL certifications are now available in 4 different colors!
A new version of webpages about amateur and professional diving courses on the NDL website has been launched!
New design of NDL certificates!