The percentage of employees whose workplace drug test showed signs of tampering has reached a 30-year high, <a href="https://www.shrm.org/topics-tools/news/risk-management/more-workers-testing-positive-marijuana-cheating-drug-screens?utm_source=in_materials">warns</a> Quest Diagnostics, one of the largest independent laboratories in the U.S. To deceive employers, test-takers substitute urine specimens, use synthetic alternatives, or mix samples with additives. The micro-cap Intelligent Bio Solutions (INBS), with a market capitalization of less than $6 million, believes its rapid drug screening solution — which detects drugs through sweat collected from fingertips — can solve this problem. With the product already commercially available in over a dozen countries, the company is now preparing to enter the <a href="https://www.researchnester.com/ru/reports/drug-screening-market/4891?utm_source=in_materials">world's largest</a> screening market — the U.S.