Department for Transport Security Advice to Air Operators

The purpose of this Safety Notice (SN) is to remind or alert UK aircraft operators to the international security threat and risk information available from the Department for Transport (DfT). Version 2 is published to reflect a minor update to 3.1.

This publication features in the following categories:

• Airline operations
• Airline safety

This publication features in the following series:

• Safety critical information
• Safety notices