This Book aims at examining the enabling Laws and Institutions on economic and financial crimes in Nigeria. It also seeks to determine the efficacy of these laws and their effectiveness or impact in combating crime. It examines whether these fraudulent activities still thrive despite the existence of a legal framework. In other words, it examines the efficacy of economic and financial crimes law in Nigeria and seeks to proffer solutions where these laws have failed to make any impact or create the desired impact intended by their enactment. This book will be useful to Researchers, Law Students and Legal Practitioners.