Our Story

National Test Systems, LLC has been is a leading provider of rapid point-of-care diagnostic drug screening supplies and services to over 1,500 facilities throughout the United States. We consistently strive to deliver the highest quality of products and services to enable our clients to worry less about managing their testing programs.  We are always at the forefront of the latest changes in the industry to help you make the right choices for your needs.


We trust you will find working with National Test Systems to be a unique customer experience!


Everything In Once PlacE

The One Stop Solution


Program Management

24/7 Customer Support

Top Quality Products

Trusted Lab Network


We stand behind our products enough to put our name on them.  The DrugSURE™ line of National Test Systems products are sure to meet every need of any DOA monitoring program.  We also provide world class 24/7 customer support and other many resources to help our clients manage what really matters.


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We provide our clients with custom solutions that help consolidate testing requirements as well as cut down costs. National Test Systems makes sure that our clients are testing for everything they need to test for and nothing more while remaining compliant with industry regulations.


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