National Occupational Health Services

[ Occupational Testing | Medical Surveillance | Drug & Alcohol Testing ]

Call us toll-free... 800-900-6647

Random List Generation

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NOHS employs state of the art software to regulate and create all random lists for testing. Participants are mathematically chosen by the computer program, therefore eliminating the possibility of human manipulation. According to client specifications, participants can be grouped and chosen by occupation, location, shift, DOT, Non-DOT, etc. We are prepared and equipped to handle the unique challenges and situations that occur with drug and alcohol testing. Random lists with names for alternate selection are available, maximizing the opportunity to test employees, and if required, meet certain percentage criteria.

National Occupational Health Services
Mailing Address
6848 East 41st Street
Tulsa, Oklahoma 74145
918-794-4777 (phone) 800-900-6647 (toll-free) 918-794-4777 (fax)