Polygraph Links & Resources


If you offer a noncompetitive product or service, please feel free to provide a link to our main page https://www.polytest.org .  In many cases we will provide a reciprocal link to your site if we feel the content is relevant, so please write to us once you have set up your link to us,  You may use the banner below, or place a plain text link as follows:

“Global Polygraph Network ® – lie detector testing available worldwide


Established in 1987, Global Polygraph Network ® is the world’s largest and most trusted polygraph (lie detector) company with services available at hundreds of locations by highly-trained experts all over the world. Avoid “discount” polygraph frauds and “over the phone” testing scams. We only provide real polygraphs by real examiners. Trust our A+ BBB rating, up-front pricing, and written guarantee.