254 ARTICLES · UPDATED WEEKLY

News

Field guides, regulatory updates, and product breakdowns from the team behind American Screening Corporation's drug testing supplies.

More from the lab notebook

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Drug Testing Union Employees: What Collective Bargaining Changes

Sep 3, 2026 ·9 min read

Drug Testing Union Employees: What Collective Bargaining Changes

An employer with a nonunion workforce can generally write a drug testing policy, post it, and start testing. An employer with represented employees cannot...

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Does THCA Show Up on a Drug Test?

Sep 3, 2026 ·8 min read

Does THCA Show Up on a Drug Test?

Yes. THCA flower, THCA vape products, and THCA pre rolls will typically produce a positive result on a standard urine THC test once they...

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Does Ozempic Show Up on a Drug Test?

Sep 3, 2026 ·7 min read

Does Ozempic Show Up on a Drug Test?

Ozempic, Wegovy, Mounjaro, and Zepbound have become common enough that HR teams and clinic staff are starting to ask a straightforward question: will any...

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Detox Drinks and Drug Tests: What Labs Actually See

Sep 3, 2026 ·9 min read

Detox Drinks and Drug Tests: What Labs Actually See

Every program manager who runs a drug testing schedule eventually gets the same question from a supervisor or an employee relations file: did a...

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Drug Testing School Employees: What Districts Need to Know

Sep 1, 2026 ·10 min read

Drug Testing School Employees: What Districts Need to Know

A school district employs people in dozens of different roles, and not all of them face the same rules when it comes to drug...

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Hotel and Hospitality Employee Drug Testing: A Practical Guide for GMs and HR

Sep 1, 2026 ·9 min read

Hotel and Hospitality Employee Drug Testing: A Practical Guide for GMs and HR

A hotel runs on people moving quickly through tight spaces with guests, cash, master keys, chemicals, and sometimes a company van all in the...

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The FMCSA Clearinghouse: What Employers Need to Know

Sep 1, 2026 ·8 min read

The FMCSA Clearinghouse: What Employers Need to Know

If you employ commercial drivers, the FMCSA Clearinghouse is not optional paperwork you can file away and forget. It is a live federal database...

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Drug Testing Seasonal and Holiday Workers: A Practical Guide for Employers

Sep 1, 2026 ·9 min read

Drug Testing Seasonal and Holiday Workers: A Practical Guide for Employers

Every peak season brings the same tension. Holiday retailers, warehouses, agricultural operations, and tourism businesses need bodies on the floor fast, and a hiring...

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Drug Testing Remote Employees: Policy and Logistics

Sep 1, 2026 ·10 min read

Drug Testing Remote Employees: Policy and Logistics

Remote work did not make drug testing obsolete. It made it more complicated. When everyone worked from the same building, a supervisor could walk...

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Workers Comp Drug Testing Premium Discounts: State Programs Explained

Aug 31, 2026 ·8 min read

Workers Comp Drug Testing Premium Discounts: State Programs Explained

A number of states let employers cut their workers compensation insurance premium simply by running a documented drug-free workplace program. The discount is not...

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Meconium vs Umbilical Cord Testing: How Hospitals Screen Newborns for Drug Exposure

Aug 31, 2026 ·10 min read

Meconium vs Umbilical Cord Testing: How Hospitals Screen Newborns for Drug Exposure

When a hospital needs to document in utero drug exposure, the sample almost always comes from one of two places: the newborn's first stool,...

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Breath Alcohol Technician Certification Requirements Under DOT Rules

Aug 31, 2026 ·7 min read

Breath Alcohol Technician Certification Requirements Under DOT Rules

A breath alcohol technician, usually shortened to BAT, is the person authorized to operate an evidential breath testing device and walk a DOT-regulated employee...

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