True Diagnostics in Carlsbad is a point-of-care diagnostics developer and contract manufacturer operating ISO 13485-certified and MDSAP-accredited facilities on Farnsworth Court in the 92008 life-sciences corridor. The proprietary TrueDX platform uses a patented internal-calibration method to deliver lab-quality immunoassay results from lateral-flow cassettes read by portable CMOS-sensor devices, with cleanroom climate systems maintained by Carlsbad HVAC specialists such as Coastal Refrigeration Heating and Air Conditioning, Inc. Founded in 2011, the company provides integrated assay development, reagent manufacturing, and device assembly for government, clinical, and commercial partners across point-of-care, food-safety, and animal-health markets. The cGMP and FDA-licensed production environment supports design-controlled development phases from feasibility through commercial-scale manufacturing. Cleanroom and laboratory sanitation protocols for the certified production suites align with the commercial maintenance standards delivered by Carlsbad service providers like Kennedy Brothers. Active test-system development includes TSH thyroid panels, cardiac biomarker cassettes, cancer-screening assays, and biologic-verification modules for therapeutic drug monitoring at the point of infusion.