SCDOT has a new Radar Detection System Specification and is accepting QPL submittals. Products will be evaluated according to the the Evaluation policy for Traffic Signal Equipment and Materials for SCDOT Qualified Product List (QPL), https://www.scdot.org/business/pdf/accessMgt/trafficEngineering/Evaluation_Policy.pdf and https://scdot.scltap.org/products/product-submission/. The specification can be requested by emailing Kirwanei@scdot.org.