Are you ready for Clearinghouse 2.0 on November 18th? Do you understand Oral Fluid Testing and how it will affect your company? Wienhoff Drug Testing is excited to bring you...

Instructor: Mike Kislia, Operations Manager DOT Mandated This class is designed to help you meet Department of Transportation (DOT) compliance for your company and your own policy requirements. At the...

Instructor: Colleen Wienhoff, CEO of Wienhoff Drug Testing Topic include: Federal & State Rules and Regulations The Role of the TPA (Third Party Administrator) FMCSA Clearinghouse Drug & Alcohol Programs...

Instructor: Mike Kislia, Operations Manager DOT Mandated This class is designed to help you meet Department of Transportation (DOT) compliance for your company and your own policy requirements. At the...