{"data":{"id":"us/39-cfr-3030.141","jurisdiction":"us","citation":"39 CFR 3030.141","heading":"CPI-U data source.","body":"The monthly CPI-U values needed for the calculation of rate adjustment limitations under this subpart shall be obtained from the Bureau of Labor Statistics (BLS) Consumer Price Index—All Urban Consumers, U.S. All Items, Not Seasonally Adjusted, Base Period 1982-84 = 100. The current Series ID for the index is “CUUR0000SA0.”","path":["Title 39—Postal Service","CHAPTER III—POSTAL REGULATORY COMMISSION","SUBCHAPTER E—REGULATIONS GOVERNING MARKET DOMINANT PRODUCTS, COMPETITIVE PRODUCTS, PRODUCT LISTS, AND MARKET TESTS","PART 3030—REGULATION OF RATES FOR MARKET DOMINANT PRODUCTS","Subpart C—Consumer Price Index Rate Authority"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-39.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:51Z","sha256":"cb1654c5845867d6860693584db0a506e681b98de54fb57673ff0db7941c017e","source_id":"us-cfr","stale":true,"prev":"us/39-cfr-3030.140","next":"us/39-cfr-3030.142"},"notice":"GroundRules: Original legal text. Not legal advice."}