“…The objective of the article is to reveal the role of the competency-based approach as a theoretical foundation for the training of ESP teachers, to analyze the features of the competency of self-development of ESP teachers in the context of higher education, to reveal the methods of formation of this competency. To achieve this objective, such methods as analysis of theoretical sources, systematization, classification, generalization of scientists" positions (Aguilar;Bakić-Mirić, 2013;Corrizzato & Goracci, 2013;Dobrova, 2017;Janulevičiene & Rackevičiene, 2015;Kubacheva, 2014;Maiier, 2017;Nor Yazi Hj Khamis et al, 2014;Stefanowicz-Kocoł & Đorđević, 2017;Venkatraman & Prema, 2013;Veselinova, 2017) on the competencies that ESP teachers should gain, and first of all, on the self-development competence were made use of. ESP teacher training programs (Profil, 2017(Profil, , 2018 for higher education institutions were also investigated.…”