Sources and Methods
In intelligence, 'sources and methods' denotes the strict legal framework covering how data is gathered and verified, ensuring integrity while protecting national security origins.

In intelligence, 'sources and methods' refers to the rigorous legal and procedural framework governing how information is gathered, verified, and protected. It encompasses both the origin of data (sources) and the techniques used to acquire it (methods), ensuring data integrity while safeguarding national security.
What this means in real life
A news article about restaurant health violations includes a 'Sources and Methods' note explaining that reporters reviewed 500 inspection records from the city health department and interviewed 12 restaurant owners—letting readers know exactly where the facts came from.
What it isn’t
It is not a bibliography or reference list alone. A bibliography lists books cited; sources and methods explains *how* information was obtained, what criteria were used to select it, and what steps were taken to verify accuracy.
Commonly misused online
Social media users often claim 'sources and methods' when they simply link to a single website or quote a friend, conflating a source citation with transparent methodology. True transparency requires explaining selection criteria and verification steps.
Based on 1 reference source, including government sources. Last verified July 12, 2026.