International testing

International drug and alcohol trends

October 31, 2017 By

The IFDAT conference brings thought leaders together to share best practices about how to keep global workplaces safe, productive, and drug-free.

International testing

Navigating global drug testing webinar highlights

December 14, 2016 By

Quest Diagnostics experts clear the path towards creating a successful, drug-free workplace program abroad.

International testing

International drug testing Q&A

June 14, 2016 By

IFDAT interviewed Coleen Volksdorf, Senior Manager, International Field Operations and Services for Quest Diagnostics, about drug testing abroad.

International testing

International drug testing questions & answers

September 12, 2014 By

Coleen Volksdorf, Manager of International Services, at Quest Diagnostics, was recently featured in the IFDAT Global Insider.


IFDAT 2013 in Florida

February 18, 2013 By

The International Forum for Drug and Alcohol Testing (IFDAT) will hold its annual event in Coral Gables, Florida on November 4 and 5 this year.