
The Commerce Clause, found in Article I, Section 8, Clause 3 of the US Constitution, gives Congress the power to regulate commerce with foreign nations, among the states, and with Native American tribes. The interpretation of the Commerce Clause has been a subject of debate, with some arguing that it refers only to trade or exchange, while others contend that it encompasses broader commercial and social interactions between citizens of different states. The Supreme Court has generally interpreted the clause broadly, but there have been varying opinions on the extent of Congress's power to regulate intrastate commerce and economic activities. The Dormant Commerce Clause, an interpretation of the clause, prohibits states from passing laws that discriminate against or excessively burden interstate commerce, preserving a national market.
| Characteristics | Values |
|---|---|
| Location in the Constitution | Article 1, Section 8, Clause 3 |
| Powers granted to Congress | To regulate commerce with foreign nations, among states, and with the Indian tribes |
| Powers restricted from states | Impairing interstate commerce |
| Interpretation | The interpretation of the Commerce Clause has evolved over time, with early interpretations focusing on the meaning of "commerce" and later interpretations expanding to cover various aspects of economic and non-economic activity |
| Impact on federal-state separation of powers | The Commerce Clause affects the separation of powers between the federal government and state governments, with Congress using it to justify exercising legislative power over state activities |
| Judicial interpretation | The Supreme Court has interpreted the Commerce Clause in various cases, including Gibbons v. Ogden (1824), United States v. Darby (1937), Wickard v. Filburn (1942), Gonzales v. Raich (2005), and NFIB v. Sebelius (2012) |
| Dormant Commerce Clause | The Dormant Commerce Clause prohibits states from passing legislation that discriminates against or excessively burdens interstate commerce |
Explore related products
$7.99 $15.99
$50.86 $62.99
What You'll Learn
- The Commerce Clause is found in Article I, Section 8, Clause 3 of the US Constitution
- The Commerce Clause gives Congress the power to regulate commerce with foreign nations
- It also gives Congress the power to regulate commerce among states
- The Commerce Clause restricts states from impairing interstate commerce
- The Supreme Court has interpreted the Commerce Clause to cover non-economic activity that affects interstate commerce

The Commerce Clause is found in Article I, Section 8, Clause 3 of the US Constitution
The interpretation and application of the Commerce Clause have evolved over time, with the Supreme Court playing a significant role in shaping its scope. Early interpretations primarily viewed the Commerce Clause as a limitation on state power rather than a source of federal power. However, this changed with cases such as NLRB v. Jones & Laughlin Steel Corp in 1937, where the Court recognised broader grounds for using the Commerce Clause to regulate state activity. The Court held that any activity with a “substantial economic effect” on interstate commerce could be considered commerce and regulated by Congress.
The Commerce Clause has been invoked in various contexts, including in Gonzales v. Raich, where the Supreme Court upheld a federal law regarding marijuana, even when it was grown and consumed within a single state. The Court found that Congress may regulate intrastate economic goods as part of a complete scheme to regulate interstate commerce.
The Commerce Clause also has implications for state governments through the Dormant Commerce Clause. This prohibits states from passing legislation that discriminates against or excessively burdens interstate commerce. For example, in West Lynn Creamery Inc. v. Healy, the Supreme Court struck down a Massachusetts state tax on milk products as it impeded interstate commercial activity by discriminating against non-Massachusetts citizens and businesses.
The interpretation of the Commerce Clause continues to evolve, and it remains a critical aspect of the separation of powers between federal and state governments in the US.
Exploring the USS Constitution: Captain's Standing Place
You may want to see also

The Commerce Clause gives Congress the power to regulate commerce with foreign nations
The Commerce Clause, found in Article 1, Section 8, Clause 3 of the U.S. Constitution, gives Congress the power "to regulate commerce with foreign nations, and among the several states, and with the Indian tribes". This clause has been interpreted to give Congress broad authority to regulate interstate commerce and restrict states from impairing it. The early Supreme Court cases viewed the Commerce Clause as a limitation on state power rather than a grant of federal power.
The Commerce Clause has been used by Congress to justify its legislative power over the activities of states and their citizens, leading to ongoing debates about the balance of power between the federal government and the states. The interpretation and scope of the Commerce Clause have evolved over time through various court cases and decisions. For example, in the 19th century, the Supreme Court interpreted the Commerce Clause as not empowering Congress to pass laws that infringe on an individual's right to enter into business contracts. However, starting with NLRB v. Jones & Laughlin Steel Corp. in 1937, the Court expanded its interpretation to include broader grounds for regulating state activity.
The Supreme Court has held that Congress may regulate intrastate activities that have a "substantial economic effect" on interstate commerce or where the "cumulative effect" could impact such commerce. This was demonstrated in Wickard v. Filburn, where the Court upheld the Agricultural Adjustment Act of 1938, allowing Congress to apply national quotas to wheat grown for personal consumption as it could potentially impact the national goal of stabilizing prices. Similarly, in Gonzales v. Raich, the Court upheld federal regulation of intrastate marijuana production, finding that it could indirectly affect interstate commerce.
The Commerce Clause also affects state governments through the Dormant Commerce Clause, which prohibits states from passing legislation that discriminates against or excessively burdens interstate commerce. For instance, in West Lynn Creamery Inc. v. Healy, the Supreme Court struck down a Massachusetts state tax on milk products as it impeded interstate commerce by discriminating against non-Massachusetts citizens and businesses.
In conclusion, the Commerce Clause grants Congress significant power to regulate commerce with foreign nations and among the states. This power has been interpreted broadly by the Supreme Court, allowing Congress to regulate intrastate activities that substantially affect interstate commerce. The Dormant Commerce Clause further restricts states from passing laws that interfere with interstate commerce, ensuring the free flow of commerce across state lines.
Separation of Powers: Constitution's Definition and Purpose
You may want to see also

It also gives Congress the power to regulate commerce among states
The Commerce Clause, found in Article 1, Section 8, Clause 3 of the U.S. Constitution, gives Congress the power "to regulate commerce with foreign nations, among the several states, and with the Indian tribes". This clause has been interpreted to mean that Congress has broad power to regulate interstate commerce and restrict states from impairing such commerce. This includes the power to make regular and prohibit the trade, transportation, or movement of persons and goods from one state to another, or to a foreign nation or Indian tribe.
The interpretation and application of the Commerce Clause have been the subject of much debate and litigation, with the Supreme Court playing a key role in defining its scope. The Court has held that Congress may regulate intrastate activities that substantially affect interstate commerce, such as in Wickard v. Filburn, where the Court found that Congress could regulate the personal cultivation and consumption of crops due to the potential indirect effect on interstate commerce.
The Commerce Clause also affects state governments through the Dormant Commerce Clause, which prohibits states from passing legislation that discriminates against or excessively burdens interstate commerce. For example, in Philadelphia v. New Jersey, the Supreme Court struck down a New Jersey law prohibiting the importation of waste from other states, finding that it discriminated against interstate commerce.
The Commerce Clause has been used to address a range of issues, from the abolition of the slave trade to modern debates over environmental laws and healthcare. It continues to be a key part of how the U.S. government manages trade and commerce, with ongoing discussions about the balance of power between federal and state authorities.
The US Constitution: A Global Perspective
You may want to see also
Explore related products

The Commerce Clause restricts states from impairing interstate commerce
The Commerce Clause, found in Article 1, Section 8, Clause 3 of the US Constitution, grants Congress the power to regulate commerce with foreign nations, among states, and with the Indian tribes. This clause has been interpreted to give Congress broad authority to regulate interstate commerce and restrict states from impairing such commerce.
The Commerce Clause has been a source of ongoing controversy regarding the balance of power between the federal government and the states. While it grants Congress significant power over interstate commerce, it also restricts states from passing legislation that discriminates against or excessively burdens interstate commerce. This restriction is known as the Dormant Commerce Clause, which aims to prevent protectionist state policies that favour in-state citizens or businesses over those from other states.
For example, in West Lynn Creamery Inc. v. Healy, the Supreme Court struck down a Massachusetts state tax on milk products as it impeded interstate commercial activity by discriminating against non-Massachusetts citizens and businesses. Similarly, in Gonzales v. Raich, the Court upheld federal regulation of intrastate marijuana production, finding that it could indirectly affect interstate commerce.
The interpretation of the Commerce Clause has evolved over time. During the Lochner era (1905-1937), the Supreme Court narrowly interpreted the clause, experimenting with the idea that it did not empower Congress to pass laws impeding individuals' business contract rights. However, since NLRB v. Jones & Laughlin Steel Corp (1937), the Court has recognised broader grounds for using the clause to regulate state activity, focusing on the substantial economic effect on interstate commerce.
In conclusion, the Commerce Clause restricts states from impairing interstate commerce by prohibiting discriminatory or burdensome legislation. This restriction ensures a balanced national economy and protects against protectionist state policies. The interpretation and application of the Commerce Clause continue to evolve through judicial decisions, shaping the dynamic relationship between federal and state powers in the United States.
The Constitution of France: A Concise Word Count
You may want to see also

The Supreme Court has interpreted the Commerce Clause to cover non-economic activity that affects interstate commerce
The Commerce Clause refers to Article 1, Section 8, Clause 3 of the U.S. Constitution, which gives Congress the power to "regulate commerce with foreign nations, among states, and with the Indian tribes". The interpretation of the Commerce Clause has been a subject of extensive debate, with the Supreme Court playing a significant role in shaping its meaning and scope.
Initially, the Supreme Court interpreted the Commerce Clause narrowly, focusing on the direct movement of goods across state lines. However, as the economy evolved, the Court began to recognise the clause's broader implications. In 1905's Swift and Company v. United States, the Supreme Court held that Congress had the authority to regulate local commerce as long as it could become part of interstate commerce. This marked a shift towards a more expansive interpretation of the clause.
The Supreme Court's decision in NLRB v. Jones & Laughlin Steel Corp in 1937 further expanded the reach of the Commerce Clause. The Court held that any activity with a ""substantial economic effect" on interstate commerce or whose "cumulative effect" could impact such commerce fell within the scope of the clause. This decision demonstrated the Court's newfound willingness to interpret the clause broadly, setting a precedent for future cases.
The case of Wickard v. Filburn (1942) is another pivotal moment in the interpretation of the Commerce Clause. The Court upheld the Agricultural Adjustment Act of 1938, which aimed to stabilise wheat market prices. The Court found that Congress could regulate the personal cultivation and consumption of wheat as it could potentially affect the national goal of price stabilisation. This decision further expanded the scope of the Commerce Clause, allowing the federal government to address national challenges and regulate a complex economy.
In United States v. Lopez (1995), the Supreme Court attempted to curtail Congress's broad powers under the Commerce Clause. The Court rejected the government's argument that possessing a firearm in a school zone would affect general economic conditions and held that Congress's power under the clause was limited to regulating channels of commerce, instrumentalities of commerce, and actions substantially affecting interstate commerce.
Despite this, the Supreme Court has, at times, interpreted the Commerce Clause to cover non-economic activity that affects interstate commerce. In Gonzales v. Raich (2005), the Court upheld a ban on the private cultivation of marijuana, finding that even non-economic activity could be regulated if it was part of a larger regulatory scheme targeting interstate commerce. This decision highlighted the Court's view that Congress's power extended beyond purely economic activities to include matters such as civil rights, environmental protection, and public health.
MacIntyre's Vision: Healthy Neighborhoods, Healthy People
You may want to see also
Frequently asked questions
The Commerce Clause is found in Article I, Section 8, Clause 3 of the U.S. Constitution.
The Commerce Clause gives Congress the power to regulate commerce with foreign nations, among states, and with the Indian tribes. This clause has been used by Congress to justify exercising legislative power over the activities of states and their citizens.
The text of the Commerce Clause grants Congress the power "to regulate Commerce with foreign Nations, and among the several States, and with the Indian Tribes."
The Dormant Commerce Clause is a legal idea that suggests that even when Congress hasn't made laws about a certain area of trade, states cannot make rules that harm business between states. This prohibits states from passing legislation that discriminates against or excessively burdens interstate commerce.




![The Development of Public Opinion in Regard to the Commerce Clause of the Constitution 1906 [Leather Bound]](https://m.media-amazon.com/images/I/617DLHXyzlL._AC_UY218_.jpg)






![Constitutional Law: [Connected eBook with Study Center] (Aspen Casebook)](https://m.media-amazon.com/images/I/711lR4w+ZNL._AC_UY218_.jpg)













