[Code of Federal Regulations] [Title 20, Volume 2] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR404.273] [Page 89] TITLE 20--EMPLOYEES' BENEFITS CHAPTER III--SOCIAL SECURITY ADMINISTRATION PART 404_FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950 ) --Table of Contents Subpart C_Computing Primary Insurance Amounts Sec. 404.273 When automatic cost-of-living increases are to be made. We make automatic cost-of-living increases if the applicable index, either the CPI or the AWI, rises by 3.0 percent or more over a specified measuring period (see the rules in Sec. 404.274). If the cost-of-living increase is to be based on an increase of 3.0 percent or more in the CPI, the increase becomes effective in December of the year in which the measuring period ends. If the increase is to be based on an increase of 3.0 percent or more in the AWI, the increase becomes effective in December of the year after the year in which the measuring period ends. [51 FR 12603, Apr. 14, 1986]