KNOWLEDGE HUB
Everything you need to make a better decision.
Does a Negative Drug Test Mean Someone Hasn't Used Drugs?
Does a negative drug test mean someone hasn't used drugs? Not necessarily. Detection windows, panel coverage, and cutoff levels all...
Drug Screening Highlights: Let’s Learn Together What Would You Do? | Case 3 of 4
Not all 12-panel drug tests screen for the same substances. Differences in analytes, including fentanyl, tramadol, and oxycodone, can create...
FDA Just Changed the Rules for Federal Drug Testing Devices — What Employers Need to Know
FDA's October 6, 2026 final order removes the federal program exclusion from 510(k) premarket notification exemptions for 14 toxicology device...
Fentanyl Screening: When Does It Make Sense? | Part 5 of 6
Fentanyl screening is not a one-size-fits-all decision. This guide helps employers weigh workplace risks, program goals, and panel configurations to...
Fentanyl Drug Testing Panels: Why Organizations Add Them | Part 4
Fentanyl drug testing panels are being added by more organizations to detect this potent opioid and protect safety-sensitive roles. Here's...
Fentanyl Drug Test: How Fentanyl Is Detected | Part 3
A fentanyl drug test is not part of every standard panel, so employers need to add it deliberately. Here's how...
Drug Screening Highlights: Let’s Learn Together Is Fentanyl Included in Every Drug Test? | Part 2 of 6
Many people assume fentanyl is included in every drug test, but that is not always the case. Understanding panel configurations...
What Is Fentanyl? Why Drug Testing Now Includes It | Part 1 of 6
Fentanyl has become a major topic in workplace drug testing, healthcare, and public safety. Understanding what fentanyl is, why it...
Drug Screening Highlights: Let’s Learn Together Opioid Panels Explained: What Are You Actually Testing For? | Part 3 of 5
Not all opioid drug testing panels detect the same substances. Standard opiate panels may differ from expanded opioid configurations that...
