At Trust Screen Lab, DOT breath alcohol testing is here to help you meet federal requirements while keeping safety front and center. If you manage DOT-regulated employees, you already know how critical alcohol testing is to protecting the public, your workforce, and your business. We understand the pressure that comes with DOT compliance, which is why our goal is to make breath alcohol testing straightforward, timely, and fully compliant, so you can move forward with confidence.

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DOT breath alcohol testing measures the presence of alcohol in an individual’s breath using DOT-approved evidential breath testing (EBT) devices. At Trust Screen Lab, all testing is performed by trained, qualified technicians who follow strict DOT procedures, including identity verification, required waiting periods, and complete documentation. Each test is conducted using properly calibrated equipment and recorded accurately to ensure results are precise and defensible. We follow all DOT chain-of-custody and recordkeeping requirements, and every test is handled with professionalism, accuracy, and confidentiality.

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DOT breath alcohol testing through Trust Screen Lab is required for DOT-regulated employers and safety-sensitive employees across agencies such as FMCSA, FAA, FTA, FRA, PHMSA, and USCG. Whether you need pre-employment, random, post-accident, reasonable suspicion, return-to-duty, or follow-up testing, we’re here to help. Ordering is easy, our team will guide you through scheduling, compliance steps, and testing requirements so nothing is overlooked. Results are delivered promptly and securely, allowing you to take immediate, informed action. When breath alcohol testing must be accurate, compliant, and timely, Trust Screen Lab is the trusted partner you can rely on.