This book provides a supportive lending hand to researchers of constitutional law worldwide about the constitutional law of Bangladesh. Moreover, this book discusses the evolution and development of the constitutional law of Bangladesh over 50 years from its embryonic stage with reference to comparative constitutional law. This book is a very useful resource for the comparative constitutional researchers as readers will be able to easily interpret the constitutional law of Bangladesh from national, regional and global constitutional law perspectives. This book celebrates the fiftieth anniversary of the Constitution, the first of its kind to portray the journey of constitutionalism in Bangladesh comprehensively with intellectual observations and palatable recommendations for improvement. This book looks back to the constituent assembly debates, intention of the constitution makers and how have those dreams and aspirations have come into realities, what goals have been achieved, what caused some failures, and what should be its future directions. At such a momentous point in history, it is imperative that its native and foreign constitutional authoritative voices scholarly assess the constitutional design, understand the reasons for its successes and occasional failures, and ventilate their views towards its progressive development to elevate it to a new height in the 21st century and beyond. The book chapters discuss not only the text of the constitution and some judicial precedents, rather involve in a much larger task of unveiling the interpretative approach of the Constitution from a comparative constitutional law perspective. This book shall project the future roadmap for the journey of constitutionalism in Bangladesh throughout all chapters offering policy recommendations for the revision of the Constitution.