What does intrastate commerce refer to?

Intrastate commerce refers specifically to trade and business activities that occur within the boundaries of a single state. This means that all transactions involved in intrastate commerce are confined to one state and do not cross state lines. As a result, such activities are generally governed by state laws and regulations rather than federal ones.

Understanding this concept is crucial for public works managers, as they often deal with regulations and compliance specific to their state when conducting business, managing projects, or planning developments. When operations remain within one state's jurisdiction, state laws will dictate everything from labor regulations to environmental compliance. This distinction helps clarify the governance of business practices within state lines, differentiating them from interstate commerce, which involves multiple states and is subject to federal regulations.