Which content requirements are normally associated with properly prepared declassification guides?

Properly prepared declassification guides typically include a clear statement of the classification level of the information, a rationale for declassification, and specific instructions for handling and marking the information. They should also outline any applicable statutory or regulatory exemptions that justify continued classification, as well as the timeframe for declassification. Additionally, the guides should provide guidance on identifying and protecting any sensitive information that may still require classification after the review process.