IJ’s Project on the 4th Amendment

Protecting Our Right to be Secure in Our Persons and Property

The Fourth Amendment

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 warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.

FEATURED Case

Lawsuit Asks Whether State Agents Can Trespass and Place Cameras on Private Land in Tennessee

What Happened?

How Our Right to be Secure Got Eviscerated

The Fourth Amendment is a broad declaration of our right to be secure in our persons and property but it, like all our rights, is only good so long as courts interpret and apply the right consistent with the Framers’ understanding. Early on, that’s what happened. In the first major Fourth Amendment case that came before the Supreme Court, the Court rejected the government’s claim that it could open letters and packages travelling through the mail, holding that the “constitutional guaranty of the right of the people to be secure in their papers against unreasonable searches and seizures extends to their papers, thus closed against inspection, wherever they may be.” Ex parte Jackson, 96 U.S. 727, 733, 24 L. Ed. 877 (1877). In another early case, the Supreme Court rejected the government’s attempt to subpoena a person’s private papers for use in a forfeiture proceeding and declared that  

 [C]onstitutional provisions for the security of person and property should be liberally construed. A close and literal construction deprives them of half their efficacy, and leads to gradual depreciation of the right, as if it consisted more in sound than in substance. It is the duty of courts to be watchful for the constitutional rights of the citizen, and against any stealthy encroachments thereon. Their motto should be obsta principiis [“resist beginnings”]. 

Boyd v. United States, 116 U.S. 616, 6 S. Ct. 524, 29 L. Ed. 746 (1886).

How We’re Fighting Back

Our right to be secure deserves better than its current treatment.  So IJ’s Project on the Fourth Amendment will persuade courts to get rid of the confusing and contradictory Fourth Amendment rules that currently exist. In their place, the Project is offering courts a fresh approach to search-and-seizure law that is simple to understand, consistent with original understanding, and broadly protective of our right to be secure.  

IJ’s Project on the Fourth Amendment will take aim at the doctrines that allowed the horror stories that both IJ clients and others have experienced.  And in so doing, IJ will convince courts that all purposeful investigative acts by government officials are “searches” and that whether those searches are “reasonable” turns not on judges’ personal beliefs, but on whether they are consistent with the protections the Framers intended.  These reforms are critical to ensure that Americans can feel secure in our persons and property for generations to come.  

Open Fields

Private land isn’t really private if government officials can come onto it whenever they want. Learn more about how the open fields doctrine opened up our private property to public inspection, how modern technology now allows that inspection to continue 24/7, and how IJ’s Project on the Fourth Amendment is fighting back.

Third-Party Doctrine

Our information is our property. But the second we share our information with others, we lose all Fourth Amendment protections, even if the other party contractually agreed to keep it secure. Learn how the Supreme Court wrongly applied a rule meant for mob stool pigeons to us all, and how IJ’s Project on the Fourth Amendment is pushing back. 

Business Inspections

Just because open a business doesn’t mean you give up your right to be secure. Although the Supreme Court says the government typically needs a warrant to inspect the non-public parts of your shop, lower courts have gutted that guarantee by blowing open what was supposed to be a narrow exception for ultra-hazardous businesses. 

Rental Inspections

Rental Inspections

Our home is our castle, and that doesn’t change depending on whether we own it outright or rent it from someone else. But numerous cities across the United States are demanding to enter renters’ homes, either by strong-arming landlords or by using administrative warrants that don’t require the government to have any evidence of a problem. 

IJ’s 4th Amendment Cases

Featured Cases

Private Property | Rental Inspections

Orange City, Iowa, Rental Inspections

Landlords and tenants in Orange City, Iowa are forced to open their doors to government officials without a warrant, simply because the property is a rental. This intrusive rule violates the Fourth Amendment, and that’s…