Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

News Archive

General Content

Veteran Opportunities

President Obama's Order 13518 on the Employment of Veterans in the Federal Government established the Veterans Employment Initiative to increase the number of veterans employed by the Federal...

Federal Regulation

DOT Rule 49 CFR Part 40 Section 40.175

Subpart H - Split Specimen Tests

§ 40.175 What steps does the first laboratory take with a split specimen?
 
(a) As the laboratory at which the...

Federal Regulation

DOT Rule 49 CFR Part 40 Section 40.205

Subpart I—Problems in Drug Tests

§ 40.205 How are drug test problems corrected?
 
(a) As a collector, you have the responsibility of trying to...

Federal Regulation

DOT Rule 49 CFR Part 40 Section 40.241

Subpart L—Alcohol Screening Tests

§ 40.241 What are the first steps in any alcohol screening test?

As the BAT or STT you will take the following steps to begin all...