Constitutional Boundaries — Idaho & U.S.

Understanding the Hierarchy of Law, Constitutional Limits, and the Rights of the People in Idaho Government

Updated April 2, 2026 By Jeff A. Pierson Constitutional Foundations

The Hierarchy of Law: A Foundation for All Government Authority

Every elected official in Idaho must understand a fundamental principle: not all laws are equal. There is a constitutional hierarchy that determines which laws prevail when conflicts arise. This is not a matter of opinion or interpretation—it is the bedrock upon which all legitimate government authority rests.

The hierarchy is straightforward and absolute:[1]

1. The U.S. Constitution (the supreme law of the land)
2. Federal Statutes (enacted by Congress, consistent with the Constitution)
3. The Idaho Constitution (the supreme law within Idaho, when not in conflict with the U.S. Constitution)
4. Idaho Statutes (enacted by the Idaho Legislature, consistent with both constitutions)
5. County Ordinances and Administrative Rules (enacted by county commissioners, consistent with all higher authority)
— U.S. Constitution, Art. VI, Cl. 2 (Supremacy Clause)

This hierarchy exists because of the Supremacy Clause, which declares the Constitution and federal law "the supreme Law of the Land."[2] But the Supremacy Clause does not grant unlimited power to the federal government. It applies only to laws "made in Pursuance" of the Constitution—meaning federal laws must themselves be constitutional to be supreme.

For county commissioners, the implication is critical: when a federal mandate, state statute, or state agency rule conflicts with the Constitution (either U.S. or Idaho), the constitutional provision prevails. A county ordinance that violates the Idaho Constitution is void. An Idaho statute that violates the U.S. Constitution is void. And a federal mandate that exceeds constitutional authority can be challenged and, ultimately, refused.

Liberty Perspective

The hierarchy of law is not ambiguous. When a county commissioner faces pressure to comply with a mandate from the state or federal government, the first question must always be: "Is this constitutional?" If the answer is no, compliance is not only permissible—it is required by the oath of office to uphold the Constitution. Officials who cave to unlawful pressure violate their constitutional duty to the people.

Understanding this hierarchy empowers elected officials to exercise their constitutional authority while respecting legitimate limits. It also protects them from the common mistake of treating all rules and mandates as equally binding. They are not.

The Idaho Declaration of Rights: Article I

The Idaho Constitution begins not with the structure of government, but with the Declaration of Rights. This placement is intentional and significant. It establishes that the foundation of Idaho government is the protection of individual liberty, not the accumulation of government power.

The following sections of Article I are essential for any county official to understand:

§ 1: Inalienable Rights and the Purpose of Government

Idaho's Constitution declares that all people are "by nature free and equal, and have certain inalienable rights, among which are enjoying and defending life and liberty; acquiring, possessing and protecting property; and pursuing happiness and safety."[3] Notice the breadth: life, liberty, property, and the pursuit of happiness. These are described as "inalienable"—they cannot be surrendered, transferred, or taken away.

The section further states that governments are instituted to protect these rights, and "whenever any Government becomes destructive of these ends, it is the Right of the People to alter or reform the same."[4] This is not poetry; it is operative constitutional language that gives content and purpose to government authority.

§ 2: Political Power Inherent in the People

Idaho's Constitution directly challenges the notion that government possesses inherent, sovereign power. Instead, it declares that "all political power is inherent in the people," and officials are "trustees of the people" acting on delegated authority.[5] This makes explicit what is sometimes merely implied in federal constitutional law: the people do not derive rights from government. Government derives its authority from the people.

For county commissioners, this means authority is not theirs to wield as they see fit. It is delegated to them by the people, limited to enumerated powers, and subject to revocation if misused.

§ 3: Religious Freedom—Absolute

Idaho's protection of religious liberty exceeds that of the First Amendment. The Idaho Constitution provides: "No person shall be denied the free exercise of religion. No preference shall be given by law to any religious establishment or mode of worship. No religious test shall be required as a condition of any office or public trust."[6]

Unlike the federal "free exercise" standard—which permits government restrictions if they apply generally and are not targeting religion—Idaho's provision appears to offer stronger protection. County officials must be especially vigilant about policies that burden religious practice, even if those policies apply neutrally to all activities.

§ 7: Habeas Corpus—The Great Writ

Idaho provides that "the privilege of the writ of habeas corpus shall not be suspended," except when "public safety may require it in cases of rebellion or invasion."[7] This ancient writ is the ultimate protection against unlawful detention. County jails and detention facilities must honor habeas corpus petitions, and sheriffs must be prepared to defend the detention or release the detainee.

§ 9: Assembly, Petition, and Instruction

Citizens retain "the right to assemble in a peaceable manner, to consult for the common good; to instruct their representatives, and to petition for a redress of grievances."[8] This creates a positive constitutional duty for county commissioners: they must provide mechanisms for public participation, accept instruction from constituents, and respond to petitions. Shutting down public comment, excluding voices, or retaliating against critics violates this section.

§ 13: Due Process of Law

Idaho guarantees that no one shall "be deprived of life, liberty, or property without due process of law."[9] This applies to county administrative actions as well as judicial proceedings. Terminating employment, revoking permits, or imposing fines must follow procedures that provide notice, opportunity to be heard, and fair adjudication.

§ 14: Property Rights and the Takings Clause

The Idaho Constitution protects the right to "acquire, possess and protect property," and further provides that "private property shall not be taken for public use without just compensation."[10] This is the takings clause—and it creates a profound check on county land-use authority.

When county zoning, development restrictions, or land-use regulations reduce property value or prevent the beneficial use of land, the question arises: has this constituted a "taking"? The Idaho Supreme Court has recognized that when regulations go "too far," they effectuate a taking that requires compensation, even absent physical occupation.[11] County commissioners must be cautious about imposing restrictions so severe that they convert property owners into non-compensated stewards of public interests.

§ 17: Unreasonable Search and Seizure

The Idaho Constitution provides: "The right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures shall not be violated; and no warrant shall issue but upon probable cause, supported by oath or affirmation, particularly describing the place to be searched and the person or thing to be seized."[12]

County law enforcement officers acting on county authority must comply with this provision—as must county code enforcement officers and any county employee authorized to inspect property. Warrantless inspections, searches without probable cause, or seizures without warrant are unconstitutional under Idaho law.

§ 21: The Retained Rights Clause—A Liberty Safeguard

Perhaps the most powerful provision is one often overlooked: "This enumeration of rights shall not be construed to impair or deny others retained by the people."[13]

This is remarkable. It declares that the rights listed in Article I are not exhaustive. The people retain unenumerated rights. This is similar to the Ninth Amendment of the U.S. Constitution, but Idaho's provision is explicit and unqualified. It means that even if a particular liberty is not mentioned in the Idaho Constitution, it may still be protected as a retained right of the people.

Liberty Perspective

Idaho's Declaration of Rights is more protective of individual liberty in several respects than the U.S. Constitution. Where Idaho provides greater protection—such as the absolute religious freedom in § 3, or the explicit retained rights in § 21—county officials should default to the more protective standard. In close cases, when state and federal law conflict regarding an individual right, apply the interpretation that most protects the liberty in question. This honors both the hierarchy of law and the liberty-first design of Idaho's Constitution.

The U.S. Bill of Rights Applied Locally

The U.S. Bill of Rights—the first ten amendments—was originally understood to constrain only the federal government. This changed with the Fourteenth Amendment, ratified in 1868, which incorporated many of those rights and applied them to the states.

Through a series of Supreme Court decisions, nearly all Bill of Rights protections have been "incorporated" and now apply to state and local governments.[14] This is critical: a county commissioner cannot violate freedom of speech, religion, assembly, due process, or other constitutional rights any more than Congress can.

First Amendment: Speech, Religion, Assembly

County governments cannot suppress speech, establish religion, or prevent peaceful assembly. Public comment at county meetings cannot be censored based on viewpoint. Religious organizations cannot be excluded from benefits available to other organizations. Protests and demonstrations cannot be prohibited merely because officials disagree with the message.

Second Amendment: Right to Keep and Bear Arms

Idaho's version of this right is actually stronger than the federal amendment. While the Second Amendment protects "the right of the people to keep and bear Arms," with qualification about militia, the Idaho Constitution provides: "The people have the right to keep and bear arms, which right shall not be abridged."[15] The Idaho version contains no militia language and is more absolute. County firearms ordinances must comply with both provisions, and the more protective (Idaho's) standard should prevail.

Fourth Amendment: Unreasonable Search and Seizure

County law enforcement cannot conduct searches or seizures without constitutional authority. Warrantless searches of homes or persons are unconstitutional. Even searches of vehicles or property require reasonable suspicion or probable cause, and warrants are required absent exigent circumstances.

Fifth Amendment: Due Process and Self-Incrimination

County administrative proceedings must afford due process. Individuals cannot be compelled to incriminate themselves. Taking or condemning property requires just compensation.

Fourteenth Amendment: Equal Protection and Due Process

County actions must not discriminate based on race, religion, national origin, sex, or other protected classes. All persons are entitled to equal protection of the law and due process of law, applied equally by county government.

The Tenth Amendment and State Sovereignty

The Tenth Amendment provides: "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."[16]

This amendment is often invoked but rarely understood. It does not grant powers to the states; the states already possess all powers except those delegated to the federal government. Rather, it limits federal authority. Congress cannot regulate any subject unless the Constitution grants it that power. The federal government has only enumerated powers—those specifically listed in the Constitution. All remaining powers "are reserved to the States respectively, or to the people."

For Idaho, this means the state possesses broad authority to regulate commerce, health, safety, and local affairs. But the Tenth Amendment also goes further: power is reserved "to the people." This suggests that where neither the federal government nor the state has acted, individuals retain the liberty to do as they please.

County governments, however, are creatures of the state. They possess only the powers delegated to them by the Idaho Legislature. This does not mean counties are powerless; the Legislature has delegated substantial authority. But county authority is not inherent—it is derivative. When the Legislature has not delegated a power, and the people have not surrendered it, the power rests with the people.

Constitutional Tension

Federal agencies often issue directives framed as "requirements" for receiving federal funding or participating in federal programs. But the federal government cannot compel states or counties to enforce federal law. When federal agencies demand that county sheriffs enforce immigration law, or that county officials implement federal regulations, the question arises: is this a legitimate use of federal spending power, or an unconstitutional commandeering of state officers? The answer depends on whether the county voluntarily accepts the federal program and its conditions, or is coerced into participation.

Federal Programs and Constitutional Conflicts

The Anti-Commandeering Doctrine

In Printz v. United States, the Supreme Court held that "the Federal Government may not compel the States to enact or administer a federal regulatory program."[17] This decision, reaffirmed in New York v. United States and reinforced in Murphy v. NCAA,[18][19] establishes that the federal government cannot "commandeer" state and local officials to enforce federal law.

What does this mean practically? A federal agency cannot require a county sheriff to enforce federal immigration law, if the county has not voluntarily agreed to do so. A federal regulation cannot mandate that a county implement specific policies as a condition of receiving unrelated federal funds. The anti-commandeering doctrine protects state and local sovereignty against federal overreach.

However, the doctrine does not prevent Congress from conditioning federal funds on compliance with federal requirements—if the conditions are unambiguous and the state or county has a genuine choice to accept or reject the funds.[20] This is where the line becomes difficult. In NFIB v. Sebelius, the Supreme Court struck down the Medicaid expansion provisions of the Affordable Care Act because the conditions were too coercive: states faced losing all Medicaid funding if they refused to comply with the new expansion requirements, making the choice illusory.[21]

For county commissioners, the practical implication is this: carefully evaluate federal and state grant conditions. If the conditions compel the county to undertake obligations beyond its enumerated powers, or if the funding leverage is so severe that refusal is not realistic, the condition may be unconstitutional. County officials have the authority—and arguably the duty—to challenge such conditions and resist participation.

Regulatory Mandates Without Funding

Idaho and its counties frequently face mandates to implement state or federal regulations without corresponding funding. Unfunded mandates are increasingly common in criminal justice, environmental regulation, and social services. When the state requires counties to provide services or implement programs but does not provide funding, the county must either raise taxes or cut services.

The Idaho Constitution addresses this in Article XVIII, which requires the state to pay for services it mandates to political subdivisions.[22] Counties should invoke this constitutional provision to resist unfunded mandates and demand state funding for state-imposed obligations.

Idaho-Specific Constitutional Tensions

Property Tax Limits vs. Spending Mandates

Article VII of the Idaho Constitution restricts the property tax rate to 1% of market value, with limited exceptions for bonded indebtedness and voter-approved increases.[23] This severely constrains county revenue. Yet the state and federal government continue to impose new spending obligations on counties—from criminal justice requirements to environmental compliance to social services mandates.

Constitutional Tension

Counties face an impossible squeeze: constitutional property tax limits prevent revenue growth, while state and federal mandates require spending growth. When mandated spending exceeds available revenue, counties are forced to cut essential services, increase other taxes (if authorized), or ask voters for tax overrides. This is fundamentally a constitutional conflict that cannot be resolved at the county level. The state Legislature must either provide funding for mandates or eliminate the mandates.

Land Use Regulation vs. Property Rights

The Idaho Land Use Planning Act (LLUPA) authorizes counties to adopt comprehensive plans and zoning ordinances.[24] This is a legitimate delegation of power. However, when zoning becomes so restrictive that property owners cannot use their land, a taking issue emerges.

The Idaho Supreme Court has recognized that regulations can "go too far" and constitute a taking requiring compensation, even without physical occupation or ousting of possession.[25] County planning departments and zoning boards must consider whether proposed restrictions would effectively deprive a property owner of all beneficial use or substantially reduce property value. If so, compensation is required—or the restriction must be modified.

Constitutional Tension

The tension between land-use regulation (a legitimate government function) and property rights protection is perhaps the most litigated constitutional issue in Idaho. Communities want to plan growth and preserve character. Owners want to use their land productively. When regulations prevent productive use without compensation, they violate Article I, § 14. Counties must navigate this carefully, ensuring that zoning achieves legitimate purposes without becoming a vehicle for uncompensated private takings.

Initiative and Referendum Power vs. Legislative Preemption

Idaho's Constitution reserves to the people the power of initiative and referendum.[26] Citizens can collect signatures and place measures on the ballot to enact laws or repeal them. This is a powerful check on government authority.

However, the Idaho Legislature has repeatedly preempted local measures by enacting state law that prohibits cities and counties from adopting certain ordinances. Examples include limits on local wage ordinances, prohibitions on local bans of certain agricultural products, and restrictions on local environmental regulations. Each preemption reduces local democratic authority.

The constitutional question is whether such legislative preemptions are legitimate. The Idaho Supreme Court has generally upheld legislative preemption, but the tension remains: does the people's reserved power of initiative and referendum prevent the Legislature from preempting local measures based on that reserved power? The constitutional answer is unclear, and reasonable officials can disagree.

Right to Keep and Bear Arms vs. Local Regulation

Idaho's Constitution provides absolute protection for the right to keep and bear arms: "The people have the right to keep and bear arms, which right shall not be abridged."[27] This language is stronger than the Second Amendment and contains no militia clause or limiting language.

Yet some cities and counties have attempted to adopt restrictions on firearms carrying, storage requirements, or bans on certain weapons. Such ordinances conflict with the Idaho Constitution. Counties should avoid adopting restrictions that could not survive judicial scrutiny.

Enumerated Powers: The Doctrine That Constrains Government

Both the federal government and the Idaho state government operate under a doctrine of enumerated powers. The federal government has only those powers granted by the Constitution; the state has only those powers not delegated to the federal government and not retained by the people. Local governments have only those powers delegated by the state.

This is not a doctrine that can be ignored or worked around. It is foundational. When an official acts without enumerated authority, that action is unconstitutional—regardless of whether it seems wise, popular, or well-intentioned.

The doctrine of enumerated powers prevents government from using generalized concepts like "general welfare" as a blank check for expansion. During the New Deal, the federal government attempted to argue that the "general welfare" clause granted plenary power to regulate any activity believed to affect national welfare. The Supreme Court rejected this. Similarly, "public health," "public safety," and "public welfare" do not authorize any regulation. Government power must be specifically enumerated.

Liberty Perspective

The enumerated powers doctrine is the ultimate check on government tyranny. It prevents officials from claiming inherent powers they do not possess. Every county ordinance, every policy, every action must rest on a specific delegation of authority from the Legislature. If that delegation does not exist, the action is void. County officials who understand and apply this doctrine become guardians of constitutional liberty, not merely administrators of government programs.

County commissioners should require that every proposed action—whether an ordinance, policy, or administrative decision—be analyzed for constitutional authority. The question must always be: does this action rest on an enumerated power, or does it exceed our delegated authority? If the latter, it must be rejected, regardless of its merits.

Practical Application for County Officials

Understanding constitutional boundaries is essential, but knowledge without application is useless. How should county commissioners apply these principles in actual governance?

The Constitutional Audit

Each county should undertake a constitutional audit of existing ordinances and policies. Which ones rest on valid delegation of power from the Legislature? Which ones might conflict with constitutional rights? Which might constitute regulatory takings without compensation? County counsel should be tasked with reviewing all major ordinances and policies for constitutional compliance. Where vulnerabilities exist, the county should either modify the ordinance or be prepared to defend it in court.

Public Participation and Due Process

Idaho's Constitution, in § 9, guarantees the right to "instruct representatives" and "petition for a redress of grievances." County commissioners must ensure that public comment periods are genuine, not performative. Constituents must be able to speak on matters before the commission, and the commission must listen and respond. Removing speakers, cutting short public comment, or retaliating against critics violates the Constitution.

Property Rights Protection

Before adopting zoning changes, development restrictions, or land-use regulations, county planning bodies must consider whether the restrictions will effect a taking. If a restriction prevents all beneficial use or substantially reduces property value, either compensation must be provided or the restriction must be modified. The easier path is to design land-use policy that achieves public purposes without stripping property owners of all value.

Resisting Unconstitutional Mandates

When the state or federal government attempts to impose mandates that exceed constitutional authority or violate anti-commandeering principles, county commissioners should not automatically comply. Instead, county counsel should analyze whether the mandate is constitutional. If it is not, the county should resist—and be prepared to defend that resistance in court or through legislative advocacy. Many unconstitutional mandates persist only because local officials comply without objection.

Preserving Local Democracy

The people retain powers not delegated to government. Where the Legislature has not acted, and where constitutional rights are not in question, the default should be individual liberty, not government regulation. County commissioners should be skeptical of demands to regulate private conduct that does not directly harm public health or safety. The enumerated powers doctrine exists precisely to check this impulse.

Balancing Individual Rights and Public Needs

County government must balance the protection of constitutional rights with legitimate public needs. Public safety, environmental protection, and land-use planning are legitimate functions. But these functions cannot be pursued by violating individual rights or exceeding constitutional authority. When these interests conflict, the constitutional protection prevails.

For example, a county might wish to restrict firearms carrying in certain areas for public safety. But if the Idaho Constitution absolutely protects the right to keep and bear arms, that public safety interest must be achieved through means consistent with the Constitution—not by violating it.

Liberty Perspective

County commissioners take an oath to support the Constitutions of the United States and Idaho. This oath is not ceremonial. It binds commissioners to uphold constitutional limits even when doing so is politically difficult. When pressed to implement an unconstitutional policy, or to exceed enumerated authority, commissioners must remember their oath. The people elected them to govern according to law—constitutional law. Abandoning that duty, even for seemingly good purposes, betrays the trust of constituents and undermines the rule of law.

Conclusion: Liberty as the Default

Constitutional boundaries exist not to frustrate good governance, but to protect individual liberty and prevent tyranny. They establish that government is servant, not master; that officials wield only delegated power; and that the people retain ultimate sovereignty.

For Idaho county commissioners, this means approaching governance with constitutional humility. The question is never "what do we want to do?" but rather "are we authorized to do this?" The hierarchy of law is clear: constitutional rights come first, enumerated powers second, and popular preferences third. When these conflict, the Constitution prevails.

Idaho's Constitution places liberty at the center. Its Declaration of Rights emphasizes that government exists to protect individual rights, not to expand government power. County commissioners who internalize this principle become defenders of the people's fundamental freedoms. Those who do not risk becoming the instruments of tyranny, no matter how well-intentioned their purposes.

The constitutional boundaries examined in this training are not constraints to escape. They are the foundation of legitimate authority. Understand them, apply them, and defend them. This is the sworn duty of every elected official.

Footnotes

[1] U.S. Constitution, Art. VI, Cl. 2: "This Constitution, and the Laws of the United States which shall be made in Pursuance thereof... shall be the supreme Law of the Land."

[2] Marbury v. Madison, 5 U.S. 137 (1803) (establishing that the Constitution is the supreme law and courts have duty to strike down unconstitutional laws).

[3] Idaho Constitution, Art. I, § 1: "All people are, by nature, free and equal, and have certain inalienable rights, among which are enjoying and defending life and liberty; acquiring, possessing and protecting property; and pursuing happiness and safety."

[4] Id. § 1: "Whenever any Government becomes destructive of these ends, it is the Right of the People to alter or reform the same."

[5] Idaho Constitution, Art. I, § 2: "All political power is inherent in the people. Government is instituted for their protection, security, and benefit. Government officials are the trustees of the people, and serve at the pleasure of the people."

[6] Idaho Constitution, Art. I, § 3: "No person shall be denied the free exercise of religion. No preference shall be given by law to any religious establishment or mode of worship."

[7] Idaho Constitution, Art. I, § 7: "The privilege of the writ of habeas corpus shall not be suspended, unless when, in cases of rebellion or invasion, the public safety may require it."

[8] Idaho Constitution, Art. I, § 9: "The people have the right to assemble in a peaceable manner, to consult for the common good; to instruct their representatives, and to petition for a redress of grievances."

[9] Idaho Constitution, Art. I, § 13: "No person shall be deprived of life, liberty, or property without due process of law."

[10] Idaho Constitution, Art. I, § 14: "Private property shall not be taken for public use without just compensation."

[11] Pennsylvania Coal Co. v. Mahon, 260 U.S. 393 (1922) (establishing that regulations can constitute a taking requiring compensation); Moon v. North Idaho Farmers Ass'n, 140 Idaho 536 (2004) (applying takings doctrine in Idaho context).

[12] Idaho Constitution, Art. I, § 17: "The right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures shall not be violated; and no warrant shall issue but upon probable cause, supported by oath or affirmation, particularly describing the place to be searched and the person or thing to be seized."

[13] Idaho Constitution, Art. I, § 21: "This enumeration of rights shall not be construed to impair or deny others retained by the people."

[14] Duncan v. Louisiana, 391 U.S. 145 (1968) (incorporating Sixth Amendment right to jury trial); McDonald v. City of Chicago, 561 U.S. 742 (2010) (incorporating Second Amendment); see generally Incorporation of the Bill of Rights.

[15] Idaho Constitution, Art. I, § 11: "The people have the right to keep and bear arms, which right shall not be abridged."

[16] U.S. Constitution, Amendment X: "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."

[17] Printz v. United States, 521 U.S. 898 (1997) (striking down federal requirement that state and local law enforcement conduct background checks).

[18] New York v. United States, 505 U.S. 144 (1992) (holding that federal government cannot compel states to enact regulatory programs).

[19] Murphy v. NCAA, 584 U.S. 453 (2018) (reinforcing anti-commandeering doctrine and striking down federal prohibition on state sports betting).

[20] South Dakota v. Dole, 483 U.S. 203 (1987) (establishing conditions on federal spending are constitutional if related to federal program and not coercive).

[21] NFIB v. Sebelius, 567 U.S. 519 (2012) (holding that Medicaid expansion was coercive and exceeded federal spending power as applied to states).

[22] Idaho Constitution, Art. XVIII: "The state shall assume the costs of any program or service it mandates to local governmental entities... unless such programs or services are fully funded by the state."

[23] Idaho Constitution, Art. VII, § 1: Property tax rate is limited to 1% of assessed valuation, with exceptions for bonded indebtedness and voter-approved overrides.

[24] Idaho Code § 67-6501 et seq. (Land Use Planning Act).

[25] State v. Yzaguirre, 144 Idaho 471 (2007) (recognizing takings doctrine in regulatory context).

[26] Idaho Constitution, Art. III, § 1 (reserving to the people the power of initiative and referendum).

[27] Idaho Constitution, Art. I, § 11 (right to keep and bear arms "shall not be abridged").

Key Constitutional Sources

  • Idaho Constitution, Art. I (Declaration of Rights)
  • Idaho Constitution, Art. III, § 1 (Initiative and Referendum)
  • Idaho Constitution, Art. VII (Finance)
  • Idaho Constitution, Art. XVIII (Mandated Local Programs)
  • U.S. Constitution, Amendment I (Freedom of Speech, Religion, Assembly)
  • U.S. Constitution, Amendment II (Right to Keep and Bear Arms)
  • U.S. Constitution, Amendment IV (Search and Seizure)
  • U.S. Constitution, Amendment V (Due Process)
  • U.S. Constitution, Amendment X (Reserved Powers)
  • U.S. Constitution, Amendment XIV (Due Process and Equal Protection)
  • U.S. Constitution, Art. VI, Cl. 2 (Supremacy Clause)
  • Printz v. United States, 521 U.S. 898 (1997)
  • New York v. United States, 505 U.S. 144 (1992)
  • Murphy v. NCAA, 584 U.S. 453 (2018)
  • NFIB v. Sebelius, 567 U.S. 519 (2012)
  • South Dakota v. Dole, 483 U.S. 203 (1987)
  • Moon v. North Idaho Farmers Ass'n, 140 Idaho 536 (2004)
  • State v. Yzaguirre, 144 Idaho 471 (2007)
  • Idaho Code § 67-6501 et seq. (Land Use Planning Act)