Magyar Turizmus is organising the campaign with the cooperation of the Hungarian Congress Office, national carrier Malev, Liszt Ferenc Airport operator Budapest Airport, hotels and events venues. The campaign runs until the end of July 2012. Magyar Turizmus aims to bring 12,000 conference-goers to the country with the campaign, which targets Austria, Belgium, Northern Europe, France, the United Kingdom, Germany, Italy, Switzerland and the United States. The number of international conference in Hungary climbed more than 50pc to 537 in 2010, Magyar Turizmus said earlier. The number of participants at the conferences rose 53pc to about 125,000. About 81pc of participants arrived from abroad and 19pc came from Hungary.