CFR > Title 32 - National Defense > SUBTITLE A—Department of Defense > CHAPTER I—OFFICE OF THE SECRETARY OF DEFENSE (parts 1 to 399) > SUBCHAPTER C—DoD GRANT AND AGREEMENT REGULATIONS (Parts 21–37) > PART 28—NEW RESTRICTIONS ON LOBBYING > SUBPART D—Penalties and Enforcement (§28.400 to §28.410)