A Customs Declaration is a form that travelers or businesses must complete when bringing goods across international borders. This document provides information about the items being imported or exported, including their value and purpose. It helps customs officials assess duties and taxes, ensuring compliance with local laws. When entering a country, travelers may need to declare items such as gifts, food, or electronics. Failing to provide accurate information on a Customs Declaration can lead to fines or confiscation of goods. Understanding the requirements for your destination, such as those related to customs regulations, is essential for a smooth travel experience.