A mandatory certification mark indicating that a product sold in the European Economic Area (EEA) meets essential health, safety, and environmental standards. For the entertainment lighting industry, this marking is being expanded by the EU Cyber Resilience Act (CRA). Starting December 11, 2027, all networked equipment must demonstrate specific cybersecurity resilience to carry the CE mark. QubiCast supports manufacturers in achieving this through the QubiCore library, which offers a secure-by-design protocol stack to simplify the path to compliance.