# Standards for Development and Use of Processor-Based Signal and Train Control Systems
> **US Department of Transportation** · Final rule. · Published 2005-03-07 · Effective 2005-06-06 · 70 FR 11052
## Document
- **Document number:** 05-3955
- **Category:** other
- **Sub-agency:** US Department of Transportation
- **Federal Register citation:** 70 FR 11052
- **CFR reference:** 49 CFR 209
- **Publication date:** 2005-03-07
- **Effective date:** 2005-06-06
- **DOT docket:** Docket No. FRA-2001-10160
## Abstract

FRA is issuing a performance standard for the development and use of processor-based signal and train control systems. The rule also covers systems which interact with highway-rail grade-crossing warning systems. The rule establishes requirements for notifying FRA prior to installation and for training and recordkeeping. FRA is issuing these standards to promote the safe operation of trains on railroads using processor-based signal and train control equipment.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/03/07/05-3955/standards-for-development-and-use-of-processor-based-signal-and-train-control-systems)
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