VANCOUVER, British Columbia, July 22, 2025 (GLOBE NEWSWIRE) -- ZenaTech, Inc. (Nasdaq: ZENA) (FSE: 49Q) (BMV: ZENA) ("ZenaTech"), a business technology solution provider specializing in AI (Artificial Intelligence) drones, Drone as a Service (DaaS), Enterprise SaaS, and Quantum Computing solutions, today announces that its subsidiary ZenaDrone has submitted the IQ Square drone for Green UAS (Uncrewed Aircraft System) certification, allowing it to be added to the pre-approved procurement list for US Departme ...