Within what time frame must a Customs Broker notify about changes to their client?

A Customs Broker is required to notify their clients of any changes within five working days. This time frame is critical to ensure that clients have the most current and accurate information regarding their customs transactions. Timely communication helps in maintaining compliance with regulations and ensures that clients can make well-informed decisions.

The five working days standard allows brokers to process and deliver essential updates without undue delay, which is particularly important in the fast-paced world of international trade where information can directly impact customs compliance and logistics decisions.

Other time frames proposed in the options could lead to potential compliance risks or delays in decision-making for clients, making them less effective for timely communication in the customs process.