Which security classification would you apply to an sop in which the unauthorized?

If the unauthorized disclosure of the Standard Operating Procedure (SOP) could result in significant harm to national security, operational integrity, or public safety, it should be classified as "Confidential" or higher, depending on the specific risks involved. If the SOP contains sensitive information that could cause serious damage, it may warrant a "Secret" classification. It's essential to evaluate the potential impact of unauthorized access when determining the appropriate security classification.