# Modification of the Carload Waybill Sample and Public Use File Regulations
> **US Department of Transportation** · Final rules. · Published 2000-06-16 · 65 FR 37710
## Document
- **Document number:** 00-15319
- **Category:** other
- **Sub-agency:** US Department of Transportation
- **Federal Register citation:** 65 FR 37710
- **CFR reference:** 49 CFR 1244
- **Publication date:** 2000-06-16
- **DOT docket:** STB Ex Parte No. 385 (Sub-No. 4)
## Abstract

The existing regulations at 49 CFR Part 1244 are modified to require all railroads to identify contract movements in the annual carload waybill sample and establish a 30-year limit on the confidentiality of the "Waybill Sample."

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/06/16/00-15319/modification-of-the-carload-waybill-sample-and-public-use-file-regulations)
---
*AI Analytics · CC0 1.0*