Civa is a software tool designed for the analysis and simulation of ultrasonic testing and non-destructive testing methods. It helps engineers and technicians evaluate the integrity of materials and structures by providing detailed visualizations and data analysis. Civa is widely used in industries such as aerospace, nuclear, and manufacturing to ensure safety and compliance with standards. The software offers various modules that cater to different testing techniques, including phased array ultrasound and eddy current testing. By simulating real-world scenarios, Civa allows users to optimize their testing procedures and improve the accuracy of defect detection, ultimately enhancing the reliability of critical components.