The NOUTT app, developed for the National Ozone Unit Trinidad and Tobago, is a comprehensive platform serving both RAC technicians and the public. It enables technicians to register, manage certifications, and access a rewards program offering exclusive discounts, fostering professional growth and environmental commitment. For the public, the app simplifies finding certified RAC technicians nearby, ensuring reliable and swift service. This project highlights our commitment to impactful digital solutions that connect communities, support environmental initiatives, and elevate professional standards in Trinidad and Tobago’s RAC sector.