What is the purpose of the Sterile Area in an airport?

The purpose of the Sterile Area in an airport is to provide a secure space where only ticketed passengers can access, ensuring safety and minimizing security risks. This area is typically located beyond security checkpoints and is designed to facilitate boarding procedures while also ensuring that no unauthorized individuals can enter it. By restricting access to only those who have cleared security and are traveling, airports can maintain a higher level of control and security, which is crucial for safe operations.

The other choices represent functions that do not specifically relate to the primary goal of the Sterile Area. While managing airport concession services relates to customer experience and amenities, screening baggage pertains to security protocols that occur pre-security checkpoint. Housing airport administrative offices serves operational needs but does not align with the restricted access and safety focus of the Sterile Area.