Introduction

As the world becomes increasingly interconnected, Tanzania, like its EAC counterparts, is navigating the complex waters of international trade. This article delves into the transformative journey of Tanzania's customs operations, exploring the implementation of the Authorized Economic Operator (AEO) program, a World Customs Organization (WCO) initiative. Through the lens of Tanzania's experience, we will uncover how this program is reshaping the landscape of international trade, fostering a more efficient, secure, and facilitative environment for traders. In this article, we summarise the AEO concept and its impact on Tanzania's trade dynamics.