Discovery exists to promote transparency between the parties before trial, allowing each side to evaluate the strength of the claims and defenses based on real evidence rather than assumptions or speculation.

By exposing the facts and evidence early, discovery often encourages settlement, since both sides gain a clearer picture of how the case is likely to play out at trial once all the relevant information is on the table.

Interrogatories are written questions that the receiving party must answer in writing and under oath, while requests for production ask the other side to turn over relevant documents, records, or other tangible evidence.

Depositions involve sworn, out-of-court testimony taken from a witness or party, typically recorded by a court reporter, while requests for admission ask the other side to formally admit or deny specific factual statements to narrow the issues for trial.

Parties can object to discovery requests that are overly broad, seek irrelevant information, or ask for material protected by a recognized privilege, such as attorney-client communications.

When the parties cannot resolve a discovery dispute on their own, courts can step in through a motion to compel, which asks the court to order compliance, or a protective order, which can limit or condition how certain information is disclosed.

The evidence and information gathered during discovery frequently drive settlement negotiations, since both sides use it to reassess the strength of their positions as the case develops.

Discovery also shapes pretrial motions and trial strategy, since attorneys build their arguments and identify witnesses based largely on what discovery reveals, making it one of the most consequential phases of civil litigation.