AMZ follows a structured and intelligent regression testing approach designed to deliver precision and efficiency. Our scriptless regression testing framework blends advanced automation with manual expertise to ensure faster and more reliable outcomes. We implement a robust test strategy combining API validation, UI checks, automated scripts, unit tests, and manual testing to ensure end-to-end coverage. Our process includes a detailed traceability matrix to map requirements against test cases, thorough dependency analysis for change impact, and release-wise test packs customized for every deployment. With risk-based analysis methods like Pareto analysis and FMEA, we prioritize critical areas while continuously optimizing our regression test suite — ensuring faster release cycles, reduced risks, and high-quality product delivery.