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) > 1802.3—Contact for general information and requests.

1802.3—Contact for general information and requests.

For information on this part or to file a challenge under this part, please direct your inquiry to the Director, National Counterintelligence Center, Washington, DC 20505. The commercial (non-secure) telephone is (703) 874-4117; the classified (secure) telephone for voice and facsimile is (703) 874-5829.