clients 50K

Clients Served

experince 40+

years of experience

rating-star 550+

5-star reviews on Google

Oath

Oath

Oath Definition in Personal Injury Law

When you take an oath, you are agreeing to perform an act or tell a story truthfully and in good conscience. By definition, an oath obligates you to tell the truth or act in a faithful way. In many cases, the law binds you to do so after taking an oath in a courtroom or other legal setting.

If you are facing a court case, contact the attorneys at Berger and Green today at 412-661-1400. We can help you understand what to expect from the legal process.

Taking an Oath in Court or for Your Court Case

You probably know the phrase, “to tell the truth, the whole truth, and nothing but the truth.” This is the sworn oath many courtrooms use before the testimony of a witness in a criminal trial or civil suit. Unlike in the movies and on television, not all courtrooms utilize this particular oath. The concept is the same, though. A clerk of the court or another official administers an oath and the witness repeats after them.

There may be some situations where you will need to take an oath outside of court. You will sign an oath if you complete written interrogatories in a civil case or if we need to submit written testimony called an affidavit. We can help you understand what these oaths mean and help you provide the most accurate information possible.

What Happens If You Violate an Oath?

If someone took an oath and then proceeded to lie in their testimony—whether in an affidavit, deposition, or during a trial—this is perjury. Perjury is a crime. Anyone guilty of committing perjury might face charges and prosecution. If convicted, they may have to pay fines or even spend time in jail.

It is important to note that it is only perjury if the witness knowingly lied under oath. This means it is not a crime to misremember information or be unsure of an answer. This gives an attorney many ways to build a strong defense for someone accused of perjury. Of course, you should still always try to stick to the facts and tell the truth when under oath.

Other Legal Uses of Oaths

There may be some other situations where a person must take a legal oath outside of the courtroom. Members of the military, for example, take an oath of allegiance to protect the Constitution. Elected officials also often take an oath as a part of the “swearing in” process.

In some cases, people may be uncomfortable taking an oath because it goes against their religious beliefs or other deeply held convictions. In these cases, the court may use an affirmation instead. This is a statement that requires the witness to agree to tell the truth, but does not ask them to swear to do so.

Berger and Green: Personal Injury Lawyers on Your Side

At Berger and Green, our seasoned personal injury attorneys will ensure your rights remain protected throughout the claims process. We can offer guidance on affidavits and testimony, as well as the rest of the civil lawsuit process. Call us today at 412-661-1400 to schedule your complimentary consultation and learn how we can help you recover the compensation you deserve.

Related Blog Posts:
Rose Hajjar Wins the Berger and Green Heart Disease Scholarship 2026

Rose Hajjar has lived with congenital heart disease since birth. She was born with congenital heart disease and had 3...

Read more Arrow
When a Passenger Is Injured in a Crash, Can They Recover from Both Drivers?

Can an Injured Passenger File a Claim Against Both Drivers? If you are a passenger injured in a car crash,...

Read more Arrow
Can You Qualify for SSD or SSI When Your Medical Condition Is Invisible?

What Evidence Can Support an SSD or SSI Claim for an Invisible Condition? Not every medical condition is easy to...

Read more Arrow
When a Preexisting Injury Actually Becomes a New Injury

How Can You Prove a New Injury After an Accident? If you have an old injury and are hurt in...

Read more Arrow
The Hidden Heat Danger in Your Kid’s Squishy Toy

Why Your Kid’s Squishy Toy Can Be Dangerous When Heated If you have a kid between 6 and 14, a...

Read more Arrow
Berger and Green Proudly Supports the 2026 School’s Out Radiothon with a $5,000 Donation

Berger and Green Supports the Greater Pittsburgh Community Food Bank’s Summer Youth Café Program At Berger and Green, giving back...

Read more Arrow