The following information is worth knowing about CTFL 4.0: HTB conducts exams based on the CTFL 3.1.1 syllabus for the maximum time allowed, which is 09/05/2024 for exams in English and 09/11/2024 for exams in Hungarian and German. CTFL 4.0 is the latest core foundation module, which has expanded Agile knowledge material adapted to today's IT projects. The length of the course and the exam remained unchanged. We are expected to hold exams in English from the end of summer 2023, and in Hungarian and German from the last quarter of 2023 (at the same time as the Hungarian syllabus is published).