Certified. Insured. Compliant.

SignatureLab Field Network LLC operates as a professional, employer-focused mobile specimen collection provider committed to maintaining strict compliance with federal and industry regulations.

We follow established guidelines to ensure every collection is performed accurately, ethically, and in accordance with applicable regulatory standards.

Regulatory Compliance

We adhere to:

• U.S. Department of Transportation (DOT) 49 CFR Part 40 regulations for safety-sensitive collections
• Non-DOT federal workplace drug testing guidelines
• Proper Chain of Custody procedures
• Specimen integrity and documentation standards
• Employer-specific testing policies and protocols

All DOT collections are performed in accordance with federal guidelines and coordinated with certified laboratories and Third-Party Administrators (TPAs).

SignatureLab Field Network LLC operates as a collection-only provider and does not perform laboratory analysis.

Professional Credentials

Our collectors are:

• Trained in DOT urine specimen collection procedures
• Certified in proper Chain of Custody documentation
• Experienced in post-accident and reasonable suspicion collections
• Trained in maintaining specimen integrity and donor privacy
• Knowledgeable in employer compliance requirements

We maintain continuing education and procedural updates to stay aligned with regulatory changes.

Insurance Coverage

SignatureLab Field Network LLC maintains active business insurance coverage, including:

• General Liability Insurance
• Professional Liability Coverage
• Commercial Business Coverage

Proof of insurance is available upon request.

Laboratory & TPA Coordination

We work in partnership with:

• Certified laboratories
• Medical Review Officers (MROs)
• Third-Party Administrators (TPAs)
• Consortium programs

We integrate into your existing compliance program to ensure seamless documentation and reporting.

Quality & Professional Standards

We are committed to:

✔ Accurate specimen collection procedures
✔ Confidential handling of all documentation
✔ Secure Chain of Custody management
✔ Professional on-site conduct
✔ Timely coordination with employer-designated labs

Our goal is to protect employer compliance, reduce liability risk, and maintain operational efficiency.