News

DOT Drug Testing

U.S. District Judge Upholds Federal Preemption Over Minnesota State Drug Testing Law

May 22, 2025

DOT Drug Compliance

New Mexico Legalizes Medical Use of Psilocybin

May 20, 2025

Cannabidiol (CBD)

DOJ Plans to Reclassify Marijuana From Schedule I to Lower-Risk Schedule III Drug

May 1, 2024

DOT Drug Testing

Medical Marijuana Usage Is Not Protected Under the ADA, Vermont Federal Court Rules

March 6, 2024

COVID-19

FMCSA Offers Flexible Solutions for Drug and Alcohol Testing During COVID-19 Outbreak

March 28, 2020

Navigate the complexities of compliant Drug Testing & Background Checks without the stress. The PTC approach is about creating a supportive partnership that values your peace of mind.

Drug Testing

Background Checks

Training

PHMSA - Pipeline

Oil & Gas

FMCSA - Trucking

News

DOT Drug Testing

U.S. District Judge Upholds Federal Preemption Over Minnesota State Drug Testing Law

New Mexico Legalizes Medical Use of Psilocybin

DOJ Plans to Reclassify Marijuana From Schedule I to Lower-Risk Schedule III Drug

Medical Marijuana Usage Is Not Protected Under the ADA, Vermont Federal Court Rules

FMCSA Offers Flexible Solutions for Drug and Alcohol Testing During COVID-19 Outbreak

Our Services

Industries

Resources