---
kind: "section"
citation: "49 C.F.R. § 230.21"
title: "49"
number: "230.21"
heading: "Steam locomotive number change."
url: "https://uscodex.org/cfr/49/230.21"
---

# §230.21. Steam locomotive number change.


When a steam locomotive number is changed, the steam locomotive owner and/or operator must reflect the change in the upper right-hand corner of all documentation related to the steam locomotive by showing the old and new numbers:

Old No. 000

New No. XXX.


## Notes

### Authority

Authority: 49 U.S.C. 20103, 20107, 20702; 28 U.S.C. 2461 note; and 49 CFR 1.89.

### Source

Source: 64 FR 62865, Nov. 17, 1999, unless otherwise noted.