View all text of Subpart D [§ 40.40 - § 40.51]
§ 40.49 - What materials are used to collect oral fluid specimens?
For each DOT drug test, you must use a collection device meeting the requirements of appendix B of this part.
View all text of Subpart D [§ 40.40 - § 40.51]
For each DOT drug test, you must use a collection device meeting the requirements of appendix B of this part.