326 ARTICLES · UPDATED WEEKLY

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

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Oregon Drug Testing Laws for Employers: At Will Testing, Cannabis Rules and Workers Comp Rules

Oct 1, 2026 ·8 min read

Oregon Drug Testing Laws for Employers: At Will Testing, Cannabis Rules and Workers Comp Rules

Oregon does not have a single statute that tells private employers how to run a drug testing program the way a handful of other...

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Minnesota Drug Testing Laws for Employers: DATWA, Cannabis Rules and Safety Sensitive Positions

Oct 1, 2026 ·9 min read

Minnesota Drug Testing Laws for Employers: DATWA, Cannabis Rules and Safety Sensitive Positions

Minnesota employers do not have the same free hand to drug test that employers in many other states have. The state's Drug and Alcohol...

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Massachusetts Drug Testing Laws for Employers: Privacy Balancing Test, Medical Marijuana Accommodation and Safety Sensitive Jobs

Oct 1, 2026 ·8 min read

Massachusetts Drug Testing Laws for Employers: Privacy Balancing Test, Medical Marijuana Accommodation and Safety Sensitive Jobs

Massachusetts has no stand alone drug testing statute that tells an employer when it may or may not test. Instead, the state's general privacy...

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Louisiana Drug Testing Laws for Employers: R.S. 49:1001 Testing Standards, SAMHSA Labs and Medical Marijuana Rules

Oct 1, 2026 ·9 min read

Louisiana Drug Testing Laws for Employers: R.S. 49:1001 Testing Standards, SAMHSA Labs and Medical Marijuana Rules

Louisiana regulates private employer drug testing through a specific chapter of the Revised Statutes, not a single catch all drug free workplace act. Employers...

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Does Zyrtec Cause a False Positive Drug Test? Cetirizine, Zyrtec-D and Workplace Panels

Oct 1, 2026 ·7 min read

Does Zyrtec Cause a False Positive Drug Test? Cetirizine, Zyrtec-D and Workplace Panels

Zyrtec is one of the most common allergy medications in the country, and it comes in more than one formula. That matters for drug...

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Does Lithium Show Up on a Drug Test? Mood Stabilizers and Workplace Panels

Oct 1, 2026 ·6 min read

Does Lithium Show Up on a Drug Test? Mood Stabilizers and Workplace Panels

Lithium is a metal salt prescribed as a mood stabilizer, most often for bipolar disorder. It is not a controlled substance under federal law,...

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Does Creatine Show Up on a Drug Test? Supplements, Creatinine and Specimen Validity

Oct 1, 2026 ·8 min read

Does Creatine Show Up on a Drug Test? Supplements, Creatinine and Specimen Validity

Creatine is one of the most widely used sports supplements on the market, and it is a common question from employees preparing for a...

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Does Abilify Show Up on a Drug Test? Aripiprazole and False Positive Amphetamine Screens

Oct 1, 2026 ·6 min read

Does Abilify Show Up on a Drug Test? Aripiprazole and False Positive Amphetamine Screens

Abilify is the brand name for aripiprazole, an atypical antipsychotic prescribed for schizophrenia, bipolar disorder, major depressive disorder as an add on treatment, irritability...

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9 Panel Drug Test: What It Tests For, Cutoff Levels and When Employers Choose It

Oct 1, 2026 ·6 min read

9 Panel Drug Test: What It Tests For, Cutoff Levels and When Employers Choose It

A 9 panel drug test cup screens a urine specimen for nine drug classes in one device. It is not a federal standard. The...

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Washington State Drug Testing Laws for Employers: SB 5123 Cannabis Hiring Rule, L&I and Safety Sensitive Jobs

Sep 28, 2026 ·8 min read

Washington State Drug Testing Laws for Employers: SB 5123 Cannabis Hiring Rule, L&I and Safety Sensitive Jobs

Washington does not have a broad statute that regulates workplace drug testing across the board the way a handful of other states do. What...

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Nevada Drug Testing Laws for Employers: AB 132 Marijuana Rule, Retest Rights and Exempt Jobs

Sep 28, 2026 ·7 min read

Nevada Drug Testing Laws for Employers: AB 132 Marijuana Rule, Retest Rights and Exempt Jobs

Nevada is one of a small group of states that put a specific limit on pre-employment marijuana screening into its labor code. The rule,...

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