in section 551 of title 5, United States Code. (2) Director The term Director means the Director of the Office of Management and Budget. (3) Rule The term rule means an agency statement of general or particular applicability and future effect designed to implement, interpret, or prescribe law or policy or to describe the procedure or practice requirements of an agency, but does not include any of the following: (A) A rule issued with respect to a military, national security, or foreign affairs function of the United States. (B) A rule related to agency organization, management, or personnel. (C) Any other category of rules exempted by the Director.