The Environmental Protection Agency (EPA) is seeking information for the procurement of an Airborne Stand-Off Chemical Sensor Equipment designed for aerial emergency response. The system must be capable of identifying and quantifying chemical warfare agents (CWAs) and toxic industrial chemicals (TICs) at environmental and human health impact levels, providing near real-time data processing and transmission for situational awareness. This technology is critical for effective emergency response operations, requiring robust performance, advanced infrared imaging capabilities, and a high technology readiness level, with a preference for commercial off-the-shelf systems. Interested parties can contact Mary K. Doherty at doherty.mary@epa.gov or (202) 564-8951 for further details.