TVVS Insights

Blog & Resources

Helpful insights and resources for employers, organizations, and individuals.

November 9, 2026

On-Site Drug Testing: How It Works and What Employers Should Expect

Learn how on-site drug testing works, what employers should prepare, how DOT and non-DOT collections differ, and when mobile testing can help reduce workplace disruption.

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November 9, 2026

Ink Fingerprinting: What It Is, When It's Required, and How an Appointment Works

Learn what ink fingerprinting is, when agencies require fingerprint cards such as the FD-258, what to bring, and how in-office or mobile appointments work in Minnesota.

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