Visa information

EU, US, and Canadian citizens do not need a visa to enter Romania. For other cases, check this page of the Romanian Foreign Ministry; note in particular the category of documents considered equivalent to Romanian visas (paragraph starting with "Holders of Schengen visas with two or multiple entries...").

You may also contact the Romanian Consulate in your home country. In case you need a visa, start procedures at least three months before the conference in order to be on the safe side.