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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 20
Chapter II
Part 225
Subpart B - Subpart B—PIA's Used in Computing Employee, Spouse and Divorced Spouse Annuities
§ 225.10 - General.
§ 225.11 - Tier I PIA.
§ 225.12 - Combined Earnings Dual Benefit PIA.
§ 225.13 - Social Security Earnings Dual Benefit PIA.
§ 225.14 - Railroad Earnings Dual Benefit PIA.
§ 225.15 - Overall Minimum PIA.
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