Door supervisors are responsible for ensuring safety and order at venues such as bars, clubs, and events. They check IDs, manage entry, and enforce venue policies, preventing underage entry and prohibited items. They monitor crowds and customer behavior, ensuring a safe environment. In case of disputes or altercations, they intervene swiftly and professionally. Door supervisors also coordinate with law enforcement and assist in emergencies or evacuations. They ensure compliance with fire safety regulations, report incidents, and maintain access control. Their presence helps create a secure, enjoyable atmosphere for patrons while protecting the venue from potential risks.