A "Deputy" is an official who acts on behalf of a higher authority, often in government or law enforcement. Deputies assist in carrying out duties, making decisions, and enforcing laws. In many cases, they serve under a Sheriff or Mayor, helping to manage various responsibilities within their jurisdiction.
In law enforcement, a Deputy typically has the authority to make arrests, conduct investigations, and respond to emergencies. They play a crucial role in maintaining public safety and order. The position may require specific training and certification, depending on the laws of the state or country in which they serve.