---
kind: "section"
citation: "20 C.F.R. § 222.3"
title: "20"
number: "222.3"
heading: "Other regulations related to this part."
url: "https://uscodex.org/cfr/20/222.3"
---

# §222.3. Other regulations related to this part.


This part is related to a number of other parts of this chapter:

[Part 216](/cfr/20/part216.md) describes when a person is eligible for an annuity under the Railroad Retirement Act.

[Part 217](/cfr/20/part217.md) describes how to apply for an annuity or for lump-sum payments.

[Part 218](/cfr/20/part218.md) sets forth the beginning and ending dates of annuities.

[Part 219](/cfr/20/part219.md) sets out what evidence is necessary to prove eligibility and the relationships described in this part.

[Part 220](/cfr/20/part220.md) describes when a person is eligible for a disability annuity under the Railroad Retirement Act or a period of disability under the Social Security Act.

[Part 225](/cfr/20/part225.md) explains how primary insurance amounts (PIA's) are computed.

[Part 226](/cfr/20/part226.md) outlines the computation of employee and spouse annuities.

[Part 228](/cfr/20/part228.md) describes how survivor annuities are computed.

[Part 229](/cfr/20/part229.md) describes when and how an employee and spouse annuity may be increased under the social security overall minimum provision.

[Part 234](/cfr/20/part234.md) describes lump-sum payments under the Railroad Retirement Act.


## Notes

### Authority

Authority: 45 U.S.C. 231f.

### Source

Source: 54 FR 42949, Oct. 19, 1989, unless otherwise noted.