What is the definition of interstate commerce?

Interstate commerce is defined as the transaction of business or the movement of goods, services, or people between two or more states. It encompasses any movement of materials or products across state lines, which is essential for understanding regulations that affect trucking and transportation industries.

The selected response captures the broad and inclusive nature of interstate commerce, indicating that it applies irrespective of the specific type of vehicle being used or the individual driver involved. This definition aligns with the legal framework established for commerce regulation in the United States, which seeks to facilitate and govern trade and movement across state borders.

In contrast, the other options either limit the scope or introduce conditions that do not align with the comprehensive nature of interstate commerce. For instance, focusing solely on compensation or weight unnecessarily narrows the definition and misses the fundamental aspect of the interstate aspect itself.