T&B Systems personnel are conducting periodic audits and support of air-monitoring equipment for several Paiute tribes, including the Bishop, Fort Independence, Las Vegas, and Pyramid Lake Paiute Tribes, as well as the Reno-Sparks Indian Colony. This includes performance audits of air quality analyzers, TEOM and BAM samplers (PM10 / PM2.5), and meteorological sensors. In addition, T&B Systems provides QA training of the air-monitoring instrumentation for local tribal personnel. We recently upgraded the data logging system and helped with the installation and configuration of a new real-time PM sampler and updated the tribal web page with a real-time display that is available for public viewing. We have also assisted the site operator by providing a login to our real-time data acquisition and display system to provide analysis capabilities and alarm notifications of out-of-tolerance conditions for each of the instruments.