(a) Purpose. This part collects and displays the control numbers assigned to collections of information in Internal Revenue Service regulations by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1980. The Internal Revenue Service intends that this part comply with the requirements of §§1320.7(f), 1320.12, 1320.13, and 1320.14 of 5 CFR part 1320 (OMB regulations implementing the Paperwork Reduction Act), for the display of control numbers assigned by OMB to collections of information in Internal Revenue Service regulations. This part does not display control numbers assigned by the Office of Management and Budget to collections of information of the Bureau of Alcohol, Tobacco, and Firearms.