The Language Training Centre of the Hennadii Udovenko Diplomatic Academy of Ukraine at the Ministry of Foreign Affairs comprises two functional divisions: a foreign language program unit and a testing and assessment unit. The main objectives of the Centre are to ensure the effective process of enhancing the foreign language competence of Ukraine’s diplomatic service staff and assess the level of foreign language proficiency according to the Common European Framework of Reference for Languages (CEFR). The contemporary interactive methodology and innovative technologies, notably simulations and case studies incorporated into teaching as well as online courses and blended learning courses contribute to the successful mastering of foreign language communication skills.