The book presents the Higher Education(HE) System of Bangladesh and the role of National University(NU).The fundamental objective of this book is to trace out how the NU ensures and develops the quality of HE in Bangladesh. Within the broad framework,the specific objectives of the research are to: (a) Trace out how NU maintains quality in HE on the affiliation and inspection system, and takes required steps for the development of affiliated colleges; (b) Assess the measures of NU so far undertaken for maintaining quality in admission and registration, and other related issues; and (c) Explore the examination system of NU from the announcement of the examination routine, question formulation and moderation, arranging examination, publication of results, punishment against unfair means and certificate distribution system. The book contains nine chapters where a vivid scenery has been presented on objectives,Theoretical Framework,Bangladesh Education System, NU & Bangladesh HE,NU and Affiliation System, Admission & Registration,Examination System,Comparative HE system with a brief observation & Recommendation of Bangladesh HE.It is a informative book for researcher globally.