CFR > Title 32 - National Defense > SUBTITLE A—Department of Defense > CHAPTER V—DEPARTMENT OF THE ARMY (parts 400 to 668) > SUBCHAPTER J—REAL PROPERTY (parts 641 to 645) > PART 643—REAL ESTATE > SUBPART C—Leases (§643.51 to §643.57) > 643.51—Additional items concerning leasing.