[List of CFR Sections Affected (LSA), December 2025] [From the U.S. Government Publishing Office, www.gpo.gov] LSA List of CFR Sections Affected December 2025 Title 1-16 Changes January 2, 2025 through December 31, 2025 Title 17-27 Changes April 1, 2025 through December 31, 2025 Title 28-41 Changes July 1, 2025 through December 31, 2025 Title 42-50 Changes October 1, 2025 through December 31, 2025 [[Page 2]] LSA--LIST OF CFR SECTIONS AFFECTED The LSA (List of CFR Sections Affected) is a monthly publication designed to lead users of the Code of Federal Regulations (CFR) to amendatory actions published in the Federal Register (FR). It should be shelved with current CFR volumes. Entries are by CFR title, chapter, part, and section. Proposed rules are listed at the end of appropriate titles. HOW TO USE THIS FINDING AID The CFR is revised annually according to the following schedule: Titles 1-16--as of Jan. 1 17-27--as of April 1 28-41--as of July 1 42-50--as of Oct. 1 To bring these regulations up to date, consult the most recent LSA for any changes, additions, or removals published after the revision date of the volume that you are using. Then check the CUMULATIVE LIST OF PARTS AFFECTED appearing in the Reader Aids of the latest Federal Register for more current, but less descriptive, changes that were published after the final date that is included in this publication. To see the most timely and accurate list of sections affected, refer to the List of Sections Affected that is published as part of each volume of the Code of Federal Regulations. The page numbers listed to the right of each LSA entry indicate where the specific amendments begin in the Federal Register. Boldface page numbers under a particular title indicate that the page numbers span 2 years. Boldface is used to distinguish the previous year from the current year. To cite a page reference from this publication, use the volume number (90 FR for 2025 and 91 FR for 2026) and the page number. For convenience, the volume number has been included in the Table of Federal Register Issue Pages and Dates. ISSUES TO BE SAVED There is no single annual issue of the LSA. Four ANNUAL ISSUES should be saved: The DECEMBER issue is the ANNUAL for Titles 1-16; the MARCH issue is the ANNUAL for Titles 17-27; the JUNE issue is the ANNUAL for Titles 28-41; the September issue is the ANNUAL for Titles 42-50. ANNUAL ISSUES that should be saved are clearly designated on the cover. TABLE OF FEDERAL REGISTER ISSUE PAGES AND DATES At the end of this publication is a table that identifies the volume number, inclusive page numbers, and corresponding Federal Register issue dates for the period covered. INDEXES An INDEX to the daily Federal Register is published monthly and is cumulated for 12 months. A separate volume, the CFR Index and Finding Aids to the entire Code of Federal Regulations, is revised as of January 1 each year. LSA ONLINE The LSA can be found online at http://www.govinfo.gov. INQUIRIES AND SUGGESTIONS D. Gregory Perrin is Chief Editor of the LSA, assisted by, Zach Mason and Daran Barfield. The LSA is prepared under the direction of John Hyrum Martinez, Director of the Publications and Services Division, Office of the Federal Register, assisted by Jason Marlor. INQUIRIES, telephone 202-741-6000. [[Page 3]] SUGGESTIONS concerning this and other publications of the Office are welcomed. Please send your suggestions to Oliver A. Potts, Director, Office of the Federal Register, National Archives and Records Administration, Washington, DC 20408 or email fedreg.info@nara.gov. POSTMASTER: Send a change of address to the Superintendent of Documents, U.S. Government Publishing Office, Washington DC 20402, along with the entire mailing label from the last issue received.