# Procedures for Transportation Workplace Drug and Alcohol Testing Program: Addition of Oral Fluid Specimen Testing for Drugs

> **DOT** · Rulemaking · Modified 2025-11-17T18:37:13Z

## Docket
- **Docket ID:** DOT-OST-2021-0093
- **Agency:** DOT
- **Type:** Rulemaking
- **Last modified:** 2025-11-17T18:37:13Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/DOT-OST-2021-0093)
- [Public comments](https://www.regulations.gov/docket/DOT-OST-2021-0093/comments)

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*MORVS · CC0 1.0*