---
kind: "section"
citation: "49 C.F.R. § 199.107"
title: "49"
number: "199.107"
heading: "Drug testing laboratory."
url: "https://uscodex.org/cfr/49/199.107"
---

# §199.107. Drug testing laboratory.

- (a) Each operator shall use for the drug testing required by this part only drug testing laboratories certified by the Department of Health and Human Services under the DOT Procedures.
- (b) The drug testing laboratory must permit—
  - (1) Inspections by the operator before the laboratory is awarded a testing contract; and
  - (2) Unannounced inspections, including examination of records, at any time, by the operator, the Administrator, and if the operator is subject to state agency jurisdiction, a representative of that state agency.

## Notes

### Amendments

[53 FR 47096, Nov. 21, 1988. Redesignated by Amdt. 199-19, 66 FR 47118, Sept. 11, 2001]

### Authority

Authority: 49 U.S.C. 5103, 60102, 60104, 60108, 60117, and 60118; 49 CFR 1.53.

### Source

Source: 53 FR 47096, Nov. 21, 1988, unless otherwise noted.

### Amendments

[53 FR 47096, Nov. 21, 1988. Redesignated by Amdt. 199-19, 66 FR 47118, Sept. 11, 2001]