Gregory Services provides quality assurance to its programs on several fronts:

Specimen Collections
Drug Test Specimen Collections are performed in a highly controlled manner which is consistent with Federal guidelines and are designed to prevent tampering and assure specimen integrity. Whether the specimen collection is performed at our offices or at an affiliated collection site, our clients have confidence in our adhering to the established quality assurance procedures. (collection procdure)

Collector Training
Collectors for DOT-related specimens all possess Federally-mandated collector competency training.

Training includes:

• Collection Procedure
• Specimen Integrity
• Avoiding collection errors
• Addressing Patient Problems
  – Inability to produce specimen
  – Submitting unsatisfactory specimen

Laboratory Services
Clinical Laboratories utilized are all licensed and certified by the Federal Department of Health and Human Services (DHHS) and Substance Abuse Management Health Services Administration (SAMHSA). Laboratories include Clinical Reference Lab, Quest Diagnostics, and Omega Laboratories.

We have developed an extensive, nationwide collection facility database to meet the needs of employers with diverse geographic screening and hiring needs.

Breath Alcohol Technician Training
Personnel who perform breath alcohol screens are required to possess Breath Alcohol Technician Training, in compliance with Department of Transportation requirements.