CFR > Title 32 - National Defense > SUBTITLE B—Other Regulations Relating to National Defense > CHAPTER XVIII—NATIONAL COUNTERINTELLIGENCE CENTER (parts 1800 to 1807) > PART 1802—CHALLENGES TO CLASSIFICATION OF DOCUMENTS BY AUTHORIZED HOLDERS PURSUANT TO SECTION 1.9 OF EXECUTIVE ORDER 12958 > SUBPART A—General (§1802.1 to §1802.4)