About Tim Thoelecke

Tim Thoelecke, C-SAPA, is the founder of InOut Labs. InOut Labs is a nationwide provider of employee drug testing services, and your best choice for affordable, direct-to-consumer health tests. Tim Thoelecke is a one of an elite group of Certified Substance Abuse Program Administrators. He is a graduate of Duke University, the Keller Graduate School of Business, the Goldman Sachs 10,000 Small Businesses program, and he founded InOut Labs to help employers and individuals take control of their health, culture and safety. InOut Labs' websites: www.inoutlabs.com (Drug Testing and DOT Compliance) www.screeningwise.com (Background Screening) www.driverfilehub.com (Driver Qualification Files) www.drugtestingshop.com (E-commerce site for drug tests) www.labtestshop.com (E-commerce site for medical tests). InOut Labs is BBB Accredited with an A+ Rating.

InOut Labs Founder Joins NDASA at US Capitol to Sound Alarm on Marijuana Rescheduling Threat to Federal Workplace Safety

Science doesn't change with a scheduling decision. Impairment is impairment — and when you're behind the controls of a plane or an 80,000-pound truck, that's a matter of life and death. Opened the conference by warning that rescheduling marijuana from Schedule 1 to Schedule 3 could eliminate the federal government's ability to [...]

By |May 22nd, 2026|Press|Comments Off on InOut Labs Founder Joins NDASA at US Capitol to Sound Alarm on Marijuana Rescheduling Threat to Federal Workplace Safety

Why Every DOT-Regulated Employer Must Read and Understand the DOT Employer Handbook

If an impaired employee in a safety-sensitive role causes an accident and it is discovered that your testing program had gaps, your liability exposure increases dramatically. A Refusal To Test is treated the same as a positive result. Understand what that means. The FMCSA Clearinghouse is not optional. A "Not Prohibited" result for a [...]

By |May 22nd, 2026|DOT Compliance, DOT Drug Testing|Comments Off on Why Every DOT-Regulated Employer Must Read and Understand the DOT Employer Handbook

Impaired vs. Intoxicated: What Every Employer Must Know About Marijuana and Workplace Safety

Your Content Goes Here "Peak impairment often occurs when THC levels have already begun to decline.""Spatial working memory was impaired when measured 22 hours after administration — a full day later." Marijuana legalization is spreading rapidly across the United States. As of 2024, over two-thirds of states have legalized recreational and/or medical cannabis. For [...]

By |May 15th, 2026|Drug Testing Policy, Marijuana|Comments Off on Impaired vs. Intoxicated: What Every Employer Must Know About Marijuana and Workplace Safety

What Happens When a DOT Drug Test Gets Cancelled? A Guide for Employers and DERs

If you manage a DOT-regulated workforce, you've probably encountered a cancelled drug test at some point — and wondered what to do next. A cancelled result can feel like a dead end, but it's actually the beginning of a process that requires careful attention. Here's what you need to know. A Cancelled Test Is [...]

By |April 27th, 2026|DOT Drug Testing|Comments Off on What Happens When a DOT Drug Test Gets Cancelled? A Guide for Employers and DERs

DOT Testing Program Resources

DOT Drug and Alcohol Testing Procedures (Part 40) This is DOT rule 49 CFR Part 40, which sets forth required procedures for conducting drug and alcohol tests. View Part 40 Am I Covered? Determine whether DOT drug and alcohol testing regulations apply to your employees. Am I Covered? What Employers Need to Know Employer [...]

By |March 24th, 2026|DOT Compliance, Drug FAQ|Comments Off on DOT Testing Program Resources

What if an FMCSA employer fails to Conduct Post-Accident Alcohol or Drug Testing

49 CFR § 382.303 — Post-Accident Testing Federal regulations require motor carriers to conduct post-accident alcohol and drug testing after certain commercial motor vehicle accidents. When an employer fails to conduct required testing, the employer violates federal drug and alcohol testing rules. The Federal Motor Carrier Safety Administration enforces these requirements under 49 CFR [...]

By |February 11th, 2026|DOT Drug Testing|Comments Off on What if an FMCSA employer fails to Conduct Post-Accident Alcohol or Drug Testing

Ketamine Abuse Risks and Why Ketamine Drug Testing Is Critical

Ketamine Risks Are Drawing Attention Nationwide Ketamine misuse has become a growing concern in the United States. Although ketamine is used medically, it is also increasingly linked to non medical use, impairment, and overdose. Public awareness has increased as more cases show how dangerous ketamine can be when taken outside supervised settings. For individuals, [...]

By |January 19th, 2026|Drugs|Comments Off on Ketamine Abuse Risks and Why Ketamine Drug Testing Is Critical

Invalid Drug Test Results: Causes and Next Steps

Drug testing plays a critical role in workplace safety, compliance, and accountability. While most test results come back either negative (no drugs detected) or positive (drug or metabolite detected), there are cases where the laboratory cannot issue a definitive result. In these cases, the outcome is reported as Invalid. An invalid drug test result does [...]

By |September 8th, 2025|DOT Drug Testing, Drug FAQ, Drugs|Comments Off on Invalid Drug Test Results: Causes and Next Steps

Medical Review Process – Non-DOT

Each MRO office has its own procedures for processing Non-DOT results. InOut Labs utilizes a couple different MRO offices. i3 Screen is our primary, and this is how they work. The i3screen Medical Review Team processes non-negative results at an average rate of less than 72 hours. On occasion, adverse events may delay the [...]

By |August 26th, 2025|drug testing|Comments Off on Medical Review Process – Non-DOT

Urgent Advocacy Regarding Marijuana Rescheduling to Protect Transportation Safety

To, The Honorable Donald J. Trump President of the United States The White House 1600 Pennsylvania Avenue NW Washington, DC 20500 Dear President Trump, As the owner of a company that conducts employee drug testing—much of it mandated by the U.S. Department of Transportation (DOT) —my foremost priority is protecting public safety. My industry [...]

By |August 26th, 2025|Marijuana, Press|Comments Off on Urgent Advocacy Regarding Marijuana Rescheduling to Protect Transportation Safety