Isocla is International school of Croatian language specialising in high-performance language training programs based on distance teaching methodologies. Isocla offers certificates in Croatian beginner, intermediate and advanced language. Isocla headquarter is in Zagreb,Croatia. Access to our virtual campus and 24/7 service guarantee that all our students are provided with easy access to help by our team of tutors who make every effort to resolve their doubts or questions, allowing them to gain a full understanding of a given subject. We offer a flexible training system which is fully adapted to our students'' schedule, enabling them to combine the studies with their personal and professional activity. For the methodology used, see here.