Interrogatories are written questions one party in a lawsuit sends to another party to answer under oath. Interrogatories help gather facts, clarify details. And narrow issues before trial. They're part of the discovery process in civil cases, including personal injury claims. And must be answered truthfully within a set timeframe under court rules.
Category
Discovery tool in civil litigation
Used for
Gathering evidence and narrowing legal disputes
Common confusion
Often mistaken for depositions, which are oral questions asked in person
Also called
Discovery interrogatories, Written interrogatories

Interrogatories are a formal part of legal discovery. This is the phase where both sides exchange information in a lawsuit. In personal injury cases, they let the injured party and defendant ask written questions. These questions help uncover facts about the incident, injuries. And treatment.
Related glossary terms: Settlement Agreement, Negligence Per Se.
The questions also cover insurance details and other key information. Answers must be given under oath, just like in court. This means the person answering swears the answers are true. Rules for interrogatories vary by state but follow similar legal standards.
In Georgia, the Georgia Civil Practice Act sets the rules. It explains how to format, serve. And answer interrogatories. Each side usually gets a set number of questions. Courts may allow more if the case is complex.
Interrogatories are not optional. Failing to answer or giving false answers can lead to fines. It can even cause a party to lose the case.
One party starts the process by drafting questions. Their attorney usually does this. They serve the questions on the other party. Questions must be clear and relevant to the case.
They shouldn’t be too hard to answer. Common topics include accident details and injuries. They also cover medical providers, lost wages. And past injuries. The other party has about 30 days to answer in Georgia.
An attorney usually helps prepare the answers. This ensures they’re accurate and meet legal standards. After answers are submitted, the sending party reviews them. They look for inconsistencies or missing information.
For example, a defendant might claim they weren’t at fault. But their answers could show they got a traffic ticket at the scene. This can strengthen the injured party’s case. Answers also help assess the other side’s arguments. This can influence settlement talks.
If a party refuses to answer, the court can step in. They can order answers or impose penalties.

Interrogatories help both sides build strong cases. For the injured party, they reveal details about the defendant’s actions. They also show insurance coverage and possible negligence.
For the defendant, they uncover injury details. They can also show pre-existing conditions. This might reduce their responsibility. Early exchange of information prevents surprises at trial. Both sides can then focus on key issues.
Interrogatories also save time and money. Trials are costly and take a long time. Answers can narrow what needs proving in court. If both sides agree on facts, those facts may not need trial.
This makes the trial shorter and cheaper. Answers also help attorneys decide if a case is strong enough for trial. Or if settling is the better choice.
Interrogatories matter most when facts are unclear. In a car accident case, the injured party might ask about speed. They might ask if the defendant was distracted or had been drinking.
The defendant might ask about medical history. They could ask if the injured party wore a seatbelt. They might also ask about pre-existing conditions. These questions help both sides prepare for trial.
They show strengths and weaknesses in each case. Interrogatories also affect settlement talks. If answers show strong evidence against a party, they may settle.
They won’t risk losing at trial. If answers support a party’s position, they may ask for more money. In Decatur, GA, interrogatories help tailor questions to local details.
This includes traffic laws, medical providers. And insurance policies. Interrogatories make discovery more efficient. They also work well in complex cases with many parties.
For example, in a truck accident, interrogatories go to the driver and trucking company. They might also go to the truck’s manufacturer. Each party may have different key information. Interrogatories help uncover all facts before trial.
Depositions are oral questions asked in person under oath. While interrogatories are written questions answered in writing. Depositions allow for follow-up questions. But interrogatories are limited to the questions initially asked.
Requests for Production ask for documents or physical evidence. While interrogatories ask for written answers to questions. Both are part of the discovery process but serve different purposes.
Interrogatories are a powerful but often underutilized tool in personal injury cases. Crafting precise, targeted questions can uncover critical evidence early. While poorly drafted interrogatories may fail to elicit useful information. Always tailor questions to the specific facts of the case and review answers carefully for inconsistencies or omissions.
In a Decatur, GA car accident case, the injured party sends interrogatories to the defendant asking about their speed, whether they were using a phone at the time of the crash. And if they had consumed alcohol. The defendant’s answers reveal they were texting while driving, which strengthens the injured party’s claim for negligence. The defendant, in turn, asks about the injured party’s medical history and learns they had a prior back injury, which could affect the amount of damages awarded.
Settlement Agreement is a legally binding contract between a person injured in an accident and the party responsible (or their insurance company). It outlines the amount of money the injured person will receive in exchange for dropping any legal claims related to the injury, avoiding a trial. Both parties must agree to the terms before it becomes final.
Negligence Per Se is a legal rule that automatically considers someone negligent if they violate a safety law or regulation and that violation directly causes an injury. Instead of proving carelessness, the injured person only needs to show the law was broken and the harm resulted from that breach.
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