What is the correct format for a portion marking indicating Confidential Special Access Program information?

The correct format for indicating Confidential Special Access Program (SAP) information includes certain elements that must be clearly presented according to established guidance. The proper way to denote this classification is by including an abbreviation for the classification level, followed by an abbreviation for the special access program, and any relevant portion marking.

In this case, the standard format is indeed represented as C-SAP-WW. This concise structure communicates that the information is classified as Confidential (C), identifies that it falls under a Special Access Program (SAP), and includes any applicable additional markings, denoted here by "WW".

The incorrect choice suggests a format that misleads the reader about the marking structure, possibly by introducing unnecessary words or incorrect punctuation. The inclusion of "Not" improperly alters the meaning of the classification and is not in line with organizational protocols. Throughout the various options, it is crucial to remember that clarity and adherence to official standards are vital for the correct marking of classified information, especially for special access requirements.