What key document must Customs Brokers submit to verify their registration?

The key document that Customs Brokers must submit to verify their registration is the notarized list of representatives. This document serves a critical purpose in the registration process, as it provides a formal acknowledgment of the individuals authorized to act on behalf of the customs broker. The notarization adds an additional layer of authenticity and legal validation, ensuring that the information presented is credible and accurate.

In the context of customs brokerage, having a notarized list of representatives is essential because it facilitates clear communication and establishes accountability within the brokerage's operations. It outlines who is empowered to handle customs matters, therefore ensuring that compliance with regulations is maintained effectively.

While other documents like a registration form, certificate of completion, or tax identification number may be important for various administrative or tax purposes, they do not specifically fulfill the role of confirming the representation and authority of individuals within the customs brokerage framework as effectively as the notarized list of representatives does. This distinction highlights the importance of having proper documentation that specifically pertains to the duties and responsibilities within the customs brokerage context.