OLSA International is certified by the Secretary of Education in Medellin and by the Ministry of Education of Colombia: Resolution No. 201950077394. This means that we are licensed to sponsor student visas for foreigners taking classes with us for up to a year, or more. And though we have alliances with many great visa agents, OLSA International is proud to work with Rosanny at VISAS EN COLOMBIA for student visa applications. Rosanny has friendly and knowledgeable staff that efficiently and courteously represents our students to the Colombian Immigration system. They are very efficient and professional.