Which classification is COSMIC associated with?

COSMIC, also known as COSMIC Top Secret, is the highest level of classification for NATO documents. This classification is used to denote information that, if disclosed, could cause exceptionally grave damage to NATO security. Such information is therefore subject to the strictest safeguards and control measures.

The classification aims to protect the integrity and operational effectiveness of NATO member states and their missions. In this context, recognizing COSMIC as associated with "Top Secret NATO Material" underscores the seriousness of handling and communicating information at this level. The terminology specifically aligns with NATO’s classification framework, which distinguishes different classification levels and their corresponding protection requirements.

Understanding this classification level is crucial for personnel working with NATO documents, as it informs them of the handling procedures and the legal and operational implications involved in managing sensitive information that is vital to national and collective security.