What would classify as 'perjury' in a court setting?

Perjury is defined as the act of intentionally providing false information while under oath or affirmation during legal proceedings. This includes making false statements about one's own criminal history, such as previous convictions, when sworn in to testify. When someone lies about their past under oath, it undermines the integrity of the judicial process and can lead to severe legal consequences.

Making a statement after being sworn in does not necessarily constitute perjury unless the statement is knowingly false. Submitting written evidence does not involve the witness's personal testimony and therefore does not meet the criteria for perjury. Providing accurate testimonies during inquiries is the opposite of perjury, as it involves truthful statements, which uphold the legal obligation to tell the truth in court.