# Revision of Authority Citations
> **Surface Transportation Board** · Final rules. · Published 1997-09-26 · Effective 1997-09-26 · 62 FR 50522
## Document
- **Document number:** 97-25640
- **Category:** rail-rate
- **Sub-agency:** Surface Transportation Board
- **Federal Register citation:** 62 FR 50522
- **Publication date:** 1997-09-26
- **Effective date:** 1997-09-26
- **DOT docket:** STB Ex Parte No. 571
## Abstract

The Surface Transportation Board amends its regulations by updating its authority citations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/09/26/97-25640/revision-of-authority-citations)
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