
Time is up for old DOT CCFs
As of August 31, 2023, the old DOT CCFs are no longer to be used for specimen collections. Once past the cutoff date, if a collector must use an outdated DOT CCF (due to not having a current DOT CCF available) they will be required to attach a Memorandum for Record...

DOT Approves Oral Fluid
The Department of Transportation (DOT) has approved the use of oral fluid testing in their drug testing program, effective June 1, 2023. However, implementation is subject to the certification of at least two labs by the Department of Health and Human Services (HHS)....

MRO REPORTS
Here is some information on what is required for an MRO reports, and what you can expect an MRO report to look like from Canadian MRO.

Pre-employment queries now all in Clearinghouse
As of January 6, when three years of data has been stored in the Clearinghouse, the requirement set out by the Federal Motor Carrier Safety Administration’s (FMCSA) that calls for motor carriers to conduct manual inquiries with previous employers on a potential...

Negative Dilutes Explained
In this entry we take you through what a Negative Dilute is, the various results possible and whether or not it is acceptable.