[List of CFR Sections Affected (LSA), 1986-2000, Volume IV (Titles 42 through 50)] [From the U.S. Government Printing Office, www.gpo.gov] EXPLANATION OF THIS VOLUME GENERAL This Volume IV contains a compilation of the ``List of CFR Sections Affected'' (LSA) for Titles 42 through 50 of the Code of Federal Regulations (CFR) for the years 1986 through 2000 (Titles 1 through 41 appear in Volumes I, II, and III.). All sections of the CFR which have been expressly affected by documents published in the daily Federal Register during those years are listed. Entries indicate the nature of the changes effected. Page numbers refer to daily Federal Register pages. The volume number appearing at the beginning of each column indicates the year (for example, 51 FR corresponds to 1986, 52 FR corresponds to 1987). Reorganization, redesignation, and distribution tables for certain titles appear at the end of the LSA for that title. Specific references to these tables appear within the text of the LSA. USE Reference to this LSA will enable the user to find the precise text of CFR provisions which were in force and effect on any given date during the period covered. To determine the history of a section of any regulation, the user must first look for that section under the pertinent CFR title. Within each title, the entries are arranged chronologically so that all 1986 amendments precede 1987 amendments, and so forth. In addition to the specific section level entries, the user is cautioned to check for general changes that may appear at the title, chapter, and part levels. LEGAL STATUS This ``List of CFR Sections Affected, 1986-2000 does not have the effect of law, regulation or ruling. It is designed as a finding aid for historical research in the various titles of the Code of Federal Regulations. HISTORICAL RESEARCH For the period prior to 1986, the user should consult the ``List of CFR Sections Affected, 1949-1963'', ``List of CFR Sections Affected, 1964-1972'', and the ``List of CFR Sections Affected, 1973-1985'' published in eleven separate volumes. For the period January 1, 1986 through December 31, 2000, the user should consult this volume. For the period beginning January 1, 2001, the user should consult the specific ``List of CFR Sections Affected'' that appears in the Finding Aids section of each volume. GLOSSARY Because this LSA has been accumulated over a 15 year period, a variety of terms are used. This glossary contains the most commonly used terms. ``Amended'' means a typographical unit of the CFR was partially set forth. ``CFR element'' means a CFR title, subtitle, chapter, subchapter, part, subpart, section or paragraph. ``Deleted'' means a CFR element was removed from the CFR. [[Page x]] ``Nomenclature change'' means that a specific title, name or term has been changed throughout a chapter, part, or subpart. ``Redesignated'' means a CFR element has been transferred to another position and was renumbered with no change in text. ``Removed or revoked'' means a CFR element or provision has been removed from the CFR. ``Revised'' means a CFR element was completely rewritten and presented in its entirety. ``Technical amendment'' means there was a general amendment that may not have substantive effect on regulations. ``Withdrawn'' means a final rule was removed by the issuing agency and did not go into effect. INQUIRIES For information on how to use this volume, telephone 202-523-3419 or write to the Director, Office of the Federal Register, National Archives and Records Administration, Washington, DC 20408 or e-mail email@example.com. SALES Sales are handled exclusively by the Superintendent of Documents, Washington, DC 20402. Editor of this edition of the ``List of CFR Sections Affected, 1986- 2000'' was Linda L. Jones, assisted by John S. Ashlin and John Taulton.