Director of National Intelligence Avril Haines warns "deficiencies" in the government's classification system pose a national security threat.

With the Paris 2024 Paralympics well under way, we take a look at how the classification system works in para-sport – and how are athletes’ classifications defined?

The classification system must also be nimble enough to permit government decision-makers to share information in real-time, in such a way that it can inform their policy decisions.

The Carnegie Foundation for the Advancement of Teaching has unveiled the most sweeping changes in more than three decades in its system of classifying American colleges and universities. The ...

The North American Industry Classification System (NAICS) is an industry coding system designed to facilitate the collection, analysis, and presentation ...

The protections don’t rest solely on document markings and IT-system permissions; respect for classification levels is deeply ingrained in clearance holders.