This document provides standard operating procedures for an Airbus A320, including checklists for normal procedures such as safety inspections, cockpit preparation, takeoff briefing, and emergency briefing. It outlines steps for exterior inspections, preliminary cockpit setup, aircraft status checks, navigation database insertion, performance calculations, and checklists to complete before takeoff. The emergency briefing section describes procedures for failures before and after V1 speed, including actions for securing engines and continuing or aborting takeoff as necessary.