• § 4041. Administration

• § 4042. Maintenance of Fund

• § 4043. Participants

• § 4044. Definitions

• § 4045. Contributions to Fund

• § 4046. Computation of annuities

• § 4047. Payment of annuity

• § 4048. Retirement for disability or incapacity

• § 4049. Death in service

• § 4050. Discontinued service retirement

• § 4051. Voluntary retirement

• § 4052. Mandatory retirement

• § 4053. Reassignment and retirement of former Presidential appointees

• § 4054. Former spouses

• § 4055. Lump-sum payments

• § 4056. Creditable service

• § 4057. Extra credit for service at unhealthful posts

• § 4058. Estimate of appropriations needed

• § 4059. Investment of Fund

• § 4060. Assignment and attachment of moneys

• § 4061. Payments for future benefits

• § 4062. Unfunded liability obligations

• § 4063. Annuity adjustment for recall service

• § 4064. Reemployment

• § 4065. Voluntary contribution account

• § 4066. Cost-of-living adjustment of annuities

• § 4067. Compatibility between retirement systems

• § 4068. Remarriage

• § 4069. Thrift Savings Fund participation

• § 4069-1. Qualified former wives and husbands

• § 4069a. Retirement benefits for certain former spouses

• § 4069a-1. Retirement benefits for certain former spouses

• § 4069b. Survivor benefits for certain former spouses

• § 4069b-1. Survivor benefits for certain former spouses

• § 4069c. Health benefits for certain former spouses

• § 4069c-1. Health benefits for certain former spouses