Successful acquisitions over the past 18 months allow DISA to greatly expand our on-site and mobile drug testing capabilities across the country.
The Pennsylvania Department of Agriculture will begin strict enforcement of a new permit required for trucks and shippers on May 1, who are located or work in a quarantine zone for Spotted Lanternflies.
DISA's 2019 Owner Survey focuses on best industry practices to help owners face new challenges.
Dr. Donna Smith educated attendees about the Department of Transportation's regulations in regard to drug testing for safety-sensitive positions at the 2018 Day with DISA conference.
Imitation urine is being used more frequently in an attempt to fool drug tests.