Since 2015, Vihroveniahas been a Center for Vocational Education at NAVET with license No. 2015121233 / 19.08.2015.
In addition to the certificate for completed Suggestopedic language level, Vihornania is authorized to issue a Vocational Education Certificate within the meaning of the Vocational Education and Training Act. This is an official document that certifies a professional qualification for an acquired language level and can be legalized abroad. The certificate is obtained after an exam.