The confidential relationship between the Bank and the customer plays a vital role in improving the financial sector in Bahrain. This book will focus on the current status of Banking confidentiality in Bahrain, and it will discover the possibilities for any improvement in this area so. Therefore this book will explore the meaning of the doctrine of confidentiality; the duration of and the exceptions to the duty of confidentiality, and the delicate balance between protecting banking confidentiality and combating money-laundering.