NCTB Job Circular & Exam Scheduled Result 2021 Result by resultexplore - March 16, 20210 National Curriculum and Textbook Board is commonly known as NCTB, is the apex body for developing and revising the national curriculum for Pre-primary, Primary, Secondary, and Higher secondary level as well as developing and refining textbooks and other teaching-learning materials based on the national curriculum. NCTB is also printing and distributing Pre-primary, Primary, Secondary, Ebtedayee, Dakhil, and Dakhil Vocational level textbook for the students according to the demand of the ministry of Education free of cost. According to the number of publishing textbooks, it is the largest publishing house in the world. It is the largest autonomous body under the Ministry of Education (MoE).NCTB Job Circular 2021 has been published yet. NCTB Job Circular 2021 Then in 1954 textbook law was passed and based on this law, an autonomous organization named ”School Textbook Board” was established. Thereafter 1956,1961,and 1963this organization had been restructured in different manner. After the liberation in 1971, when independent Bangladesh had been established from 1972 to 1977, according to the necessity of the state “Bangladesh School Textbook Board” has been revised and rewritten the textbooks for grade I to X for all subjects. In 1981, National Curriculum Development Centre (NCDC) has been established for developing national curriculum. Finally In 1983, for maintaining relevance and unity between curriculum and textbooks, Bangladesh School Textbook Board and National Curriculum Development centre has been merged and formed National Curriculum .