Bailiffs are law enforcement officers who provide security and maintain order in the courtroom during trials and other court proceedings. Bailiffs may also provide other security services, such as escorting the jury out of the courtroom to ensure they do not have contact with anyone outside of the courtroom, and guarding the jury during sequestration (isolation) of the jury. Bailiffs may help maintain courtroom decorum by announcing the judge’s entrance into the courtroom, and by reminding all persons in the courtroom to turn off their cell phones and remain silent when court is in session.

In New York, bailiffs are typically court officers who are responsible for maintaining security and order within the courtroom. They are part of the New York State Unified Court System and are classified as peace officers, giving them certain law enforcement powers under New York State Criminal Procedure Law. Their duties include ensuring the safety of judges, jurors, court personnel, and the public during court proceedings. They may also enforce courtroom rules, such as directing individuals to turn off cell phones and maintaining silence when required. Bailiffs are tasked with escorting jurors to prevent contact with external parties and may guard them during sequestration to avoid any undue influence on their deliberations. The specific regulations and procedures governing bailiffs' conduct and responsibilities are outlined in the rules and policies set by the New York State Office of Court Administration.