Category: Drug Testing

Drug Testing

Beyond pre-employment drug testing

February 2, 2021

Combining one or more reasons for testing is the best way to avoid hiring applicants who use drugs while discouraging drug abuse among employees.

Urine testing

Seven facts about urine drug testing

January 26, 2021

Why is urine testing the most frequently used method for workforce drug testing? Get the facts about urine testing from Quest Diagnostics.

Drug Testing

Does workforce drug testing work?

January 19, 2021

There is a wealth of research that shows that workforce drug testing can help to foster a healthy, safe, drug-free environment.

Drug Testing

Why choose Quest Diagnostics

January 5, 2021

Quest Diagnostics is the only SAMHSA-certified and CAP-FDT-accredited laboratory to offer in-house testing for all three of the most popular drug test types: urine, oral fluid, and hair.

Urine testing

Back to basics – What you need to know about each drug test specimen

December 22, 2020

Our webinar series teaches you the fundamentals of the most popular drug test specimens to help employers execute a successful workforce drug testing program. Watch now.

Drug Testing

Comprehensive drug testing solutions

December 15, 2020

Drug testing can be complicated, but it doesn’t have to be. We can help employers choose the elements that are most valuable for their employees.

Drug Testing

New insights from the National Survey on Drug Use and Health

December 8, 2020

It is important for employers to examine trends and data, such as NSDUH, that helps to inform a workforce drug testing program.

Drug Testing

What’s the purpose of drug testing?

December 1, 2020

Drug tests have been characterized by some as “big brother” practices, but it’s hard to imagine an employer open to having alcohol and drug use at work.

Hair testing

Proposed guidelines for hair drug testing

November 24, 2020

SAMHSA has proposed scientific and technical guidelines for the inclusion of hair in Federal drug testing programs. Note: These are only proposed Guidelines and hair testing is not approved for any Federally mandated drug (eg, DOT) testing. Read all public comments online including those from Quest.

Drug Testing

Lab quality you can count on

November 10, 2020

Our laboratories have checks and balances that include a two-step testing process, quality assurance team, and lab inspections to champion quality in workforce drug testing.