TCT Services LLC is proud to expand its selection of COVID-19 rapid antigen tests. Below, find more information about each ne and a...

TCT Services LLC, located in Bismarck, North Dakota, is excited to announce our primary Covid-19 IgM/IgG antibodies test kit, the Assure...

Please review the latest activity on our primary FDA-approved-for-EUA and now Point-of-Care Covid-19 IgM/IgG antibodies test kit, i.e....

We are proud to announce that we have expanded our selection of COVID-19 tests. Further information on two of our COVID-19 IgM/IgG...

This is the new clearing house regulations for positive drug and alcohol results coming next year. Please place this in your company...

Here is the final rule from the Department of Transportation on the opioid changes and chain of custody modifications. If you have any...

Please review the linked document on recent DOT changes that took effect 1-1-2018. Please call me with any questions or comments or email...

Please read the below document on fetanyl/heroin and Naloxone. Thank you for your attention on this important topic. Please feel free to...

Please review below pertaining to changes to the Federal Motor Carriers Safety Administration (FMCSA) safety rating system called...

In December of 1989, required Department of Transportation (DOT) drug testing began. It included random drug testing. Random testing was...

Anyone involved in a safety or HR department knows that methamphetamine use in the US is staggering. Manufacturing of meth can come in...

Good afternoon. With the passing of laws pertaining to recreational use of marijuana, there has been an increase of questions pertaining...

TCT Services now provides full drug and alcohol testing consortium services and human resource services at all of its collection sites....

Yesterday, the Department of Health and Human Services (HHS), Substance Abuse and Mental Health Services Administration (SAMHSA)...